674055278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{251701}}^1$

素因数の和:251819

約数の個数: 16

約数和(自身を含む): 1099434336

約数和(自身を除く): 425379058

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 251701, 503402, 3272113, 6544226, 25925203, 51850406, 337027639, 674055278]

約数ペア:

[(1, 674055278), (2, 337027639), (13, 51850406), (26, 25925203), (103, 6544226), (206, 3272113), (1339, 503402), (2678, 251701)]