9890158

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 24

約数和(自身を含む): 16047504

約数和(自身を除く): 6157346

約数列:

[1, 2, 17, 34, 71, 142, 241, 289, 482, 578, 1207, 2414, 4097, 8194, 17111, 20519, 34222, 41038, 69649, 139298, 290887, 581774, 4945079, 9890158]

約数ペア:

[(1, 9890158), (2, 4945079), (17, 581774), (34, 290887), (71, 139298), (142, 69649), (241, 41038), (289, 34222), (482, 20519), (578, 17111), (1207, 8194), (2414, 4097)]