1570210156

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{40357}}^1$

素因数の和:40569

約数の個数: 24

約数和(自身を含む): 2806979616

約数和(自身を除く): 1236769460

約数列:

[1, 2, 4, 71, 137, 142, 274, 284, 548, 9727, 19454, 38908, 40357, 80714, 161428, 2865347, 5528909, 5730694, 11057818, 11461388, 22115636, 392552539, 785105078, 1570210156]

約数ペア:

[(1, 1570210156), (2, 785105078), (4, 392552539), (71, 22115636), (137, 11461388), (142, 11057818), (274, 5730694), (284, 5528909), (548, 2865347), (9727, 161428), (19454, 80714), (38908, 40357)]