490398

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:136

約数の個数: 24

約数和(自身を含む): 1029192

約数和(自身を除く): 538794

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 282, 1739, 2209, 3478, 4418, 5217, 6627, 10434, 13254, 81733, 163466, 245199, 490398]

約数ペア:

[(1, 490398), (2, 245199), (3, 163466), (6, 81733), (37, 13254), (47, 10434), (74, 6627), (94, 5217), (111, 4418), (141, 3478), (222, 2209), (282, 1739)]