1317772794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 2874009600

約数和(自身を除く): 1556236806

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 197, 382, 394, 449, 573, 591, 898, 1146, 1182, 1347, 2483, 2561, 2694, 4966, 5122, 5837, 7449, 7683, 11674, 14898, 15366, 17511, 35022, 37627, 75254, 85759, 88453, 112881, 171518, 176906, 225762, 257277, 265359, 489151, 514554, 530718, 978302, 1114867, 1149889, 1467453, 2229734, 2299778, 2934906, 3344601, 3449667, 6689202, 6899334, 16894523, 33789046, 50683569, 101367138, 219628799, 439257598, 658886397, 1317772794]

約数ペア:

[(1, 1317772794), (2, 658886397), (3, 439257598), (6, 219628799), (13, 101367138), (26, 50683569), (39, 33789046), (78, 16894523), (191, 6899334), (197, 6689202), (382, 3449667), (394, 3344601), (449, 2934906), (573, 2299778), (591, 2229734), (898, 1467453), (1146, 1149889), (1182, 1114867), (1347, 978302), (2483, 530718), (2561, 514554), (2694, 489151), (4966, 265359), (5122, 257277), (5837, 225762), (7449, 176906), (7683, 171518), (11674, 112881), (14898, 88453), (15366, 85759), (17511, 75254), (35022, 37627)]