2507930932

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 4849353600

約数和(自身を除く): 2341422668

約数列:

[1, 2, 4, 13, 26, 52, 103, 169, 181, 199, 206, 338, 362, 398, 412, 676, 724, 796, 1339, 2353, 2587, 2678, 4706, 5174, 5356, 9412, 10348, 17407, 18643, 20497, 30589, 33631, 34814, 36019, 37286, 40994, 61178, 67262, 69628, 72038, 74572, 81988, 122356, 134524, 144076, 242359, 266461, 468247, 484718, 532922, 936494, 969436, 1065844, 1872988, 3150667, 3463993, 3709957, 6087211, 6301334, 6927986, 7419914, 12174422, 12602668, 13855972, 14839828, 24348844, 48229441, 96458882, 192917764, 626982733, 1253965466, 2507930932]

約数ペア:

[(1, 2507930932), (2, 1253965466), (4, 626982733), (13, 192917764), (26, 96458882), (52, 48229441), (103, 24348844), (169, 14839828), (181, 13855972), (199, 12602668), (206, 12174422), (338, 7419914), (362, 6927986), (398, 6301334), (412, 6087211), (676, 3709957), (724, 3463993), (796, 3150667), (1339, 1872988), (2353, 1065844), (2587, 969436), (2678, 936494), (4706, 532922), (5174, 484718), (5356, 468247), (9412, 266461), (10348, 242359), (17407, 144076), (18643, 134524), (20497, 122356), (30589, 81988), (33631, 74572), (34814, 72038), (36019, 69628), (37286, 67262), (40994, 61178)]