401020922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{613}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 649327104

約数和(自身を除く): 248306182

約数列:

[1, 2, 17, 34, 71, 142, 271, 542, 613, 1207, 1226, 2414, 4607, 9214, 10421, 19241, 20842, 38482, 43523, 87046, 166123, 327097, 332246, 654194, 739891, 1479782, 2824091, 5648182, 11794733, 23589466, 200510461, 401020922]

約数ペア:

[(1, 401020922), (2, 200510461), (17, 23589466), (34, 11794733), (71, 5648182), (142, 2824091), (271, 1479782), (542, 739891), (613, 654194), (1207, 332246), (1226, 327097), (2414, 166123), (4607, 87046), (9214, 43523), (10421, 38482), (19241, 20842)]