4438642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5507}}^1$

素因数の和:5553

約数の個数: 16

約数和(自身を含む): 7402752

約数和(自身を除く): 2964110

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 5507, 11014, 71591, 143182, 170717, 341434, 2219321, 4438642]

約数ペア:

[(1, 4438642), (2, 2219321), (13, 341434), (26, 170717), (31, 143182), (62, 71591), (403, 11014), (806, 5507)]