421750486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1\times {\mathrm{4241}}^1$

素因数の和:6879

約数の個数: 16

約数和(自身を含む): 666333360

約数和(自身を除く): 244582874

約数列:

[1, 2, 19, 38, 2617, 4241, 5234, 8482, 49723, 80579, 99446, 161158, 11098697, 22197394, 210875243, 421750486]

約数ペア:

[(1, 421750486), (2, 210875243), (19, 22197394), (38, 11098697), (2617, 161158), (4241, 99446), (5234, 80579), (8482, 49723)]