408038882

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{24413}}^1$

素因数の和:24613

約数の個数: 16

約数和(自身を含む): 626658552

約数和(自身を除く): 218619670

約数列:

[1, 2, 61, 122, 137, 274, 8357, 16714, 24413, 48826, 1489193, 2978386, 3344581, 6689162, 204019441, 408038882]

約数ペア:

[(1, 408038882), (2, 204019441), (61, 6689162), (122, 3344581), (137, 2978386), (274, 1489193), (8357, 48826), (16714, 24413)]