438915704828

素因数分解:

$2^2\times {\mathrm{1171}}^1\times {\mathrm{3463}}^1\times {\mathrm{27059}}^1$

素因数の和:31697

約数の個数: 24

約数和(自身を含む): 769008831360

約数和(自身を除く): 330093126532

約数列:

[1, 2, 4, 1171, 2342, 3463, 4684, 6926, 13852, 27059, 54118, 108236, 4055173, 8110346, 16220692, 31686089, 63372178, 93705317, 126744356, 187410634, 374821268, 109728926207, 219457852414, 438915704828]

約数ペア:

[(1, 438915704828), (2, 219457852414), (4, 109728926207), (1171, 374821268), (2342, 187410634), (3463, 126744356), (4684, 93705317), (6926, 63372178), (13852, 31686089), (27059, 16220692), (54118, 8110346), (108236, 4055173)]