397166638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{384107}}^1$

素因数の和:384167

約数の個数: 16

約数和(自身を含む): 663738624

約数和(自身を除く): 266571986

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 384107, 768214, 4225177, 8450354, 18053029, 36106058, 198583319, 397166638]

約数ペア:

[(1, 397166638), (2, 198583319), (11, 36106058), (22, 18053029), (47, 8450354), (94, 4225177), (517, 768214), (1034, 384107)]