1297430246

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3195641}}^1$

素因数の和:3195679

約数の個数: 16

約数和(自身を含む): 2300862240

約数和(自身を除く): 1003431994

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 3195641, 6391282, 22369487, 44738974, 92673589, 185347178, 648715123, 1297430246]

約数ペア:

[(1, 1297430246), (2, 648715123), (7, 185347178), (14, 92673589), (29, 44738974), (58, 22369487), (203, 6391282), (406, 3195641)]