138970564

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{2347}}^1$

素因数の和:2595

約数の個数: 24

約数和(自身を含む): 247328928

約数和(自身を除く): 108358364

約数列:

[1, 2, 4, 113, 131, 226, 262, 452, 524, 2347, 4694, 9388, 14803, 29606, 59212, 265211, 307457, 530422, 614914, 1060844, 1229828, 34742641, 69485282, 138970564]

約数ペア:

[(1, 138970564), (2, 69485282), (4, 34742641), (113, 1229828), (131, 1060844), (226, 614914), (262, 530422), (452, 307457), (524, 265211), (2347, 59212), (4694, 29606), (9388, 14803)]