331335638

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{4271}}^1$

素因数の和:4843

約数の個数: 16

約数和(自身を含む): 504437760

約数和(自身を除く): 173102122

約数列:

[1, 2, 79, 158, 491, 982, 4271, 8542, 38789, 77578, 337409, 674818, 2097061, 4194122, 165667819, 331335638]

約数ペア:

[(1, 331335638), (2, 165667819), (79, 4194122), (158, 2097061), (491, 674818), (982, 337409), (4271, 77578), (8542, 38789)]