1488402657950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{14048161}}^1$

素因数の和:14048349

約数の個数: 48

約数和(自身を含む): 2999675935536

約数和(自身を除く): 1511273277586

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 163, 325, 326, 650, 815, 1630, 2119, 4075, 4238, 8150, 10595, 21190, 52975, 105950, 14048161, 28096322, 70240805, 140481610, 182626093, 351204025, 365252186, 702408050, 913130465, 1826260930, 2289850243, 4565652325, 4579700486, 9131304650, 11449251215, 22898502430, 29768053159, 57246256075, 59536106318, 114492512150, 148840265795, 297680531590, 744201328975, 1488402657950]

約数ペア:

[(1, 1488402657950), (2, 744201328975), (5, 297680531590), (10, 148840265795), (13, 114492512150), (25, 59536106318), (26, 57246256075), (50, 29768053159), (65, 22898502430), (130, 11449251215), (163, 9131304650), (325, 4579700486), (326, 4565652325), (650, 2289850243), (815, 1826260930), (1630, 913130465), (2119, 702408050), (4075, 365252186), (4238, 351204025), (8150, 182626093), (10595, 140481610), (21190, 70240805), (52975, 28096322), (105950, 14048161)]