1489997002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 2426678352

約数和(自身を除く): 936681350

約数列:

[1, 2, 13, 26, 293, 317, 586, 617, 634, 1234, 3809, 4121, 7618, 8021, 8242, 16042, 92881, 180781, 185762, 195589, 361562, 391178, 1207453, 2350153, 2414906, 2542657, 4700306, 5085314, 57307577, 114615154, 744998501, 1489997002]

約数ペア:

[(1, 1489997002), (2, 744998501), (13, 114615154), (26, 57307577), (293, 5085314), (317, 4700306), (586, 2542657), (617, 2414906), (634, 2350153), (1234, 1207453), (3809, 391178), (4121, 361562), (7618, 195589), (8021, 185762), (8242, 180781), (16042, 92881)]