393770508

素因数分解:

$2^2\times 3^1\times {\mathrm{1669}}^1\times {\mathrm{19661}}^1$

素因数の和:21337

約数の個数: 24

約数和(自身を含む): 919395120

約数和(自身を除く): 525624612

約数列:

[1, 2, 3, 4, 6, 12, 1669, 3338, 5007, 6676, 10014, 19661, 20028, 39322, 58983, 78644, 117966, 235932, 32814209, 65628418, 98442627, 131256836, 196885254, 393770508]

約数ペア:

[(1, 393770508), (2, 196885254), (3, 131256836), (4, 98442627), (6, 65628418), (12, 32814209), (1669, 235932), (3338, 117966), (5007, 78644), (6676, 58983), (10014, 39322), (19661, 20028)]