2019711960903

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{128873}}^1$

素因数の和:129101

約数の個数: 96

約数和(自身を含む): 3455472787200

約数和(自身を除く): 1435760826297

約数列:

[1, 3, 7, 13, 21, 39, 49, 59, 91, 139, 147, 177, 273, 413, 417, 637, 767, 973, 1239, 1807, 1911, 2301, 2891, 2919, 5369, 5421, 6811, 8201, 8673, 12649, 16107, 20433, 24603, 37583, 37947, 57407, 88543, 106613, 112749, 128873, 172221, 265629, 319839, 386619, 401849, 746291, 902111, 1205547, 1675349, 2238873, 2706333, 5026047, 5224037, 6314777, 7603507, 11727443, 15672111, 17913347, 18944331, 22810521, 35182329, 53224549, 53740041, 82092101, 98845591, 125393429, 159673647, 232873511, 246276303, 296536773, 372571843, 376180287, 691919137, 698620533, 877754003, 1056887473, 1117715529, 1630114577, 2075757411, 2633262009, 3170662419, 4843433959, 4890343731, 7398212311, 11410802039, 13739537149, 14530301877, 22194636933, 34232406117, 41218611447, 51787486177, 96176760043, 155362458531, 288530280129, 673237320301, 2019711960903]

約数ペア:

[(1, 2019711960903), (3, 673237320301), (7, 288530280129), (13, 155362458531), (21, 96176760043), (39, 51787486177), (49, 41218611447), (59, 34232406117), (91, 22194636933), (139, 14530301877), (147, 13739537149), (177, 11410802039), (273, 7398212311), (413, 4890343731), (417, 4843433959), (637, 3170662419), (767, 2633262009), (973, 2075757411), (1239, 1630114577), (1807, 1117715529), (1911, 1056887473), (2301, 877754003), (2891, 698620533), (2919, 691919137), (5369, 376180287), (5421, 372571843), (6811, 296536773), (8201, 246276303), (8673, 232873511), (12649, 159673647), (16107, 125393429), (20433, 98845591), (24603, 82092101), (37583, 53740041), (37947, 53224549), (57407, 35182329), (88543, 22810521), (106613, 18944331), (112749, 17913347), (128873, 15672111), (172221, 11727443), (265629, 7603507), (319839, 6314777), (386619, 5224037), (401849, 5026047), (746291, 2706333), (902111, 2238873), (1205547, 1675349)]