4318340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 10351152

約数和(自身を除く): 6032812

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 977, 1105, 1954, 2210, 3908, 4420, 4885, 9770, 12701, 16609, 19540, 25402, 33218, 50804, 63505, 66436, 83045, 127010, 166090, 215917, 254020, 332180, 431834, 863668, 1079585, 2159170, 4318340]

約数ペア:

[(1, 4318340), (2, 2159170), (4, 1079585), (5, 863668), (10, 431834), (13, 332180), (17, 254020), (20, 215917), (26, 166090), (34, 127010), (52, 83045), (65, 66436), (68, 63505), (85, 50804), (130, 33218), (170, 25402), (221, 19540), (260, 16609), (340, 12701), (442, 9770), (884, 4885), (977, 4420), (1105, 3908), (1954, 2210)]