348942484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{41521}}^1$

素因数の和:41727

約数の個数: 24

約数和(自身を含む): 669666816

約数和(自身を除く): 320724332

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 41521, 83042, 166084, 456731, 913462, 1826924, 7930511, 15861022, 31722044, 87235621, 174471242, 348942484]

約数ペア:

[(1, 348942484), (2, 174471242), (4, 87235621), (11, 31722044), (22, 15861022), (44, 7930511), (191, 1826924), (382, 913462), (764, 456731), (2101, 166084), (4202, 83042), (8404, 41521)]