1867977410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{17333}}^1$

素因数の和:18182

約数の個数: 32

約数和(自身を含む): 3625579440

約数和(自身を除く): 1757602030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 829, 1658, 4145, 8290, 10777, 17333, 21554, 34666, 53885, 86665, 107770, 173330, 225329, 450658, 1126645, 2253290, 14369057, 28738114, 71845285, 143690570, 186797741, 373595482, 933988705, 1867977410]

約数ペア:

[(1, 1867977410), (2, 933988705), (5, 373595482), (10, 186797741), (13, 143690570), (26, 71845285), (65, 28738114), (130, 14369057), (829, 2253290), (1658, 1126645), (4145, 450658), (8290, 225329), (10777, 173330), (17333, 107770), (21554, 86665), (34666, 53885)]