526642012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{326701}}^1$

素因数の和:326749

約数の個数: 24

約数和(自身を含む): 1024537472

約数和(自身を除く): 497895460

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 326701, 653402, 1306804, 4247113, 8494226, 10127731, 16988452, 20255462, 40510924, 131660503, 263321006, 526642012]

約数ペア:

[(1, 526642012), (2, 263321006), (4, 131660503), (13, 40510924), (26, 20255462), (31, 16988452), (52, 10127731), (62, 8494226), (124, 4247113), (403, 1306804), (806, 653402), (1612, 326701)]