825089372

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{40123}}^1$

素因数の和:40277

約数の個数: 24

約数和(自身を含む): 1486353456

約数和(自身を除く): 661264084

約数列:

[1, 2, 4, 53, 97, 106, 194, 212, 388, 5141, 10282, 20564, 40123, 80246, 160492, 2126519, 3891931, 4253038, 7783862, 8506076, 15567724, 206272343, 412544686, 825089372]

約数ペア:

[(1, 825089372), (2, 412544686), (4, 206272343), (53, 15567724), (97, 8506076), (106, 7783862), (194, 4253038), (212, 3891931), (388, 2126519), (5141, 160492), (10282, 80246), (20564, 40123)]