2008996556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 4385332224

約数和(自身を除く): 2376335668

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 311, 331, 476, 574, 622, 662, 697, 1148, 1244, 1324, 1394, 2177, 2317, 2788, 4354, 4634, 4879, 5287, 5627, 8708, 9268, 9758, 10574, 11254, 12751, 13571, 19516, 21148, 22508, 25502, 27142, 37009, 39389, 51004, 54284, 74018, 78778, 89257, 94997, 102941, 148036, 157556, 178514, 189994, 205882, 216767, 230707, 357028, 379988, 411764, 433534, 461414, 720587, 867068, 922828, 1441174, 1517369, 1614949, 1749997, 2882348, 3034738, 3229898, 3499994, 4220581, 6069476, 6459796, 6999988, 8441162, 12249979, 16882324, 24499958, 29544067, 48999916, 59088134, 71749877, 118176268, 143499754, 286999508, 502249139, 1004498278, 2008996556]

約数ペア:

[(1, 2008996556), (2, 1004498278), (4, 502249139), (7, 286999508), (14, 143499754), (17, 118176268), (28, 71749877), (34, 59088134), (41, 48999916), (68, 29544067), (82, 24499958), (119, 16882324), (164, 12249979), (238, 8441162), (287, 6999988), (311, 6459796), (331, 6069476), (476, 4220581), (574, 3499994), (622, 3229898), (662, 3034738), (697, 2882348), (1148, 1749997), (1244, 1614949), (1324, 1517369), (1394, 1441174), (2177, 922828), (2317, 867068), (2788, 720587), (4354, 461414), (4634, 433534), (4879, 411764), (5287, 379988), (5627, 357028), (8708, 230707), (9268, 216767), (9758, 205882), (10574, 189994), (11254, 178514), (12751, 157556), (13571, 148036), (19516, 102941), (21148, 94997), (22508, 89257), (25502, 78778), (27142, 74018), (37009, 54284), (39389, 51004)]