1214974564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4211}}^1\times {\mathrm{4243}}^1$

素因数の和:8475

約数の個数: 24

約数和(自身を含む): 2252341728

約数和(自身を除く): 1037367164

約数列:

[1, 2, 4, 17, 34, 68, 4211, 4243, 8422, 8486, 16844, 16972, 71587, 72131, 143174, 144262, 286348, 288524, 17867273, 35734546, 71469092, 303743641, 607487282, 1214974564]

約数ペア:

[(1, 1214974564), (2, 607487282), (4, 303743641), (17, 71469092), (34, 35734546), (68, 17867273), (4211, 288524), (4243, 286348), (8422, 144262), (8486, 143174), (16844, 72131), (16972, 71587)]