1900893454

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{283}}^1\times {\mathrm{11621}}^1$

素因数の和:11940

約数の個数: 24

約数和(自身を含む): 3039896808

約数和(自身を除く): 1139003354

約数列:

[1, 2, 17, 34, 283, 289, 566, 578, 4811, 9622, 11621, 23242, 81787, 163574, 197557, 395114, 3288743, 3358469, 6577486, 6716938, 55908631, 111817262, 950446727, 1900893454]

約数ペア:

[(1, 1900893454), (2, 950446727), (17, 111817262), (34, 55908631), (283, 6716938), (289, 6577486), (566, 3358469), (578, 3288743), (4811, 395114), (9622, 197557), (11621, 163574), (23242, 81787)]