440132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 960960

約数和(自身を除く): 520828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1429, 2858, 5716, 10003, 15719, 20006, 31438, 40012, 62876, 110033, 220066, 440132]

約数ペア:

[(1, 440132), (2, 220066), (4, 110033), (7, 62876), (11, 40012), (14, 31438), (22, 20006), (28, 15719), (44, 10003), (77, 5716), (154, 2858), (308, 1429)]