1254940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3691}}^1$

素因数の和:3717

約数の個数: 24

約数和(自身を含む): 2791152

約数和(自身を除く): 1536212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3691, 7382, 14764, 18455, 36910, 62747, 73820, 125494, 250988, 313735, 627470, 1254940]

約数ペア:

[(1, 1254940), (2, 627470), (4, 313735), (5, 250988), (10, 125494), (17, 73820), (20, 62747), (34, 36910), (68, 18455), (85, 14764), (170, 7382), (340, 3691)]