345627394

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37013}}^1$

素因数の和:37074

約数の個数: 32

約数和(自身を含む): 639601920

約数和(自身を除く): 293974526

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 4669, 9338, 37013, 74026, 259091, 518182, 851299, 1073377, 1702598, 2146754, 5959093, 7513639, 11918186, 15027278, 24687671, 49375342, 172813697, 345627394]

約数ペア:

[(1, 345627394), (2, 172813697), (7, 49375342), (14, 24687671), (23, 15027278), (29, 11918186), (46, 7513639), (58, 5959093), (161, 2146754), (203, 1702598), (322, 1073377), (406, 851299), (667, 518182), (1334, 259091), (4669, 74026), (9338, 37013)]