1904476

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4001}}^1$

素因数の和:4029

約数の個数: 24

約数和(自身を含む): 4034016

約数和(自身を除く): 2129540

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 4001, 8002, 16004, 28007, 56014, 68017, 112028, 136034, 272068, 476119, 952238, 1904476]

約数ペア:

[(1, 1904476), (2, 952238), (4, 476119), (7, 272068), (14, 136034), (17, 112028), (28, 68017), (34, 56014), (68, 28007), (119, 16004), (238, 8002), (476, 4001)]