139430036

素因数分解:

$2^2\times {\mathrm{569}}^1\times {\mathrm{61261}}^1$

素因数の和:61834

約数の個数: 12

約数和(自身を含む): 244435380

約数和(自身を除く): 105005344

約数列:

[1, 2, 4, 569, 1138, 2276, 61261, 122522, 245044, 34857509, 69715018, 139430036]

約数ペア:

[(1, 139430036), (2, 69715018), (4, 34857509), (569, 245044), (1138, 122522), (2276, 61261)]