328744364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1451}}^1\times {\mathrm{4357}}^1$

素因数の和:5825

約数の個数: 24

約数和(自身を含む): 620125968

約数和(自身を除く): 291381604

約数列:

[1, 2, 4, 13, 26, 52, 1451, 2902, 4357, 5804, 8714, 17428, 18863, 37726, 56641, 75452, 113282, 226564, 6322007, 12644014, 25288028, 82186091, 164372182, 328744364]

約数ペア:

[(1, 328744364), (2, 164372182), (4, 82186091), (13, 25288028), (26, 12644014), (52, 6322007), (1451, 226564), (2902, 113282), (4357, 75452), (5804, 56641), (8714, 37726), (17428, 18863)]