1393972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 2577960

約数和(自身を除く): 1183988

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 197, 244, 394, 788, 1769, 3538, 5713, 7076, 11426, 12017, 22852, 24034, 48068, 348493, 696986, 1393972]

約数ペア:

[(1, 1393972), (2, 696986), (4, 348493), (29, 48068), (58, 24034), (61, 22852), (116, 12017), (122, 11426), (197, 7076), (244, 5713), (394, 3538), (788, 1769)]