5420402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1279}}^1$

素因数の和:1457

約数の個数: 16

約数和(自身を含む): 8816640

約数和(自身を除く): 3396238

約数列:

[1, 2, 13, 26, 163, 326, 1279, 2119, 2558, 4238, 16627, 33254, 208477, 416954, 2710201, 5420402]

約数ペア:

[(1, 5420402), (2, 2710201), (13, 416954), (26, 208477), (163, 33254), (326, 16627), (1279, 4238), (2119, 2558)]