1238470

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:735

約数の個数: 16

約数和(自身を含む): 2242368

約数和(自身を除く): 1003898

約数列:

[1, 2, 5, 10, 271, 457, 542, 914, 1355, 2285, 2710, 4570, 123847, 247694, 619235, 1238470]

約数ペア:

[(1, 1238470), (2, 619235), (5, 247694), (10, 123847), (271, 4570), (457, 2710), (542, 2285), (914, 1355)]