130804796

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{6977}}^1$

素因数の和:7133

約数の個数: 24

約数和(自身を含む): 236414640

約数和(自身を除く): 105609844

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 4687, 6977, 9374, 13954, 18748, 27908, 300011, 600022, 760493, 1200044, 1520986, 3041972, 32701199, 65402398, 130804796]

約数ペア:

[(1, 130804796), (2, 65402398), (4, 32701199), (43, 3041972), (86, 1520986), (109, 1200044), (172, 760493), (218, 600022), (436, 300011), (4687, 27908), (6977, 18748), (9374, 13954)]