1640346914

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{1453}}^1\times {\mathrm{3463}}^1$

素因数の和:5081

約数の個数: 16

約数和(自身を含む): 2478034752

約数和(自身を除く): 837687838

約数列:

[1, 2, 163, 326, 1453, 2906, 3463, 6926, 236839, 473678, 564469, 1128938, 5031739, 10063478, 820173457, 1640346914]

約数ペア:

[(1, 1640346914), (2, 820173457), (163, 10063478), (326, 5031739), (1453, 1128938), (2906, 564469), (3463, 473678), (6926, 236839)]