1931044

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 3523520

約数和(自身を除く): 1592476

約数列:

[1, 2, 4, 43, 86, 103, 109, 172, 206, 218, 412, 436, 4429, 4687, 8858, 9374, 11227, 17716, 18748, 22454, 44908, 482761, 965522, 1931044]

約数ペア:

[(1, 1931044), (2, 965522), (4, 482761), (43, 44908), (86, 22454), (103, 18748), (109, 17716), (172, 11227), (206, 9374), (218, 8858), (412, 4687), (436, 4429)]