1398045498

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{285199}}^1$

素因数の和:285266

約数の個数: 32

約数和(自身を含む): 3011712000

約数和(自身を除く): 1613666502

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 285199, 570398, 855597, 1711194, 5418781, 10837562, 12263557, 16256343, 24527114, 32512686, 36790671, 73581342, 233007583, 466015166, 699022749, 1398045498]

約数ペア:

[(1, 1398045498), (2, 699022749), (3, 466015166), (6, 233007583), (19, 73581342), (38, 36790671), (43, 32512686), (57, 24527114), (86, 16256343), (114, 12263557), (129, 10837562), (258, 5418781), (817, 1711194), (1634, 855597), (2451, 570398), (4902, 285199)]