173128904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1664701}}^1$

素因数の和:1664720

約数の個数: 16

約数和(自身を含む): 349587420

約数和(自身を除く): 176458516

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1664701, 3329402, 6658804, 13317608, 21641113, 43282226, 86564452, 173128904]

約数ペア:

[(1, 173128904), (2, 86564452), (4, 43282226), (8, 21641113), (13, 13317608), (26, 6658804), (52, 3329402), (104, 1664701)]