2421446398

素因数分解:

$2^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{142589}}^1$

素因数の和:143811

約数の個数: 16

約数和(自身を含む): 4154502240

約数和(自身を除く): 1733055842

約数列:

[1, 2, 7, 14, 1213, 2426, 8491, 16982, 142589, 285178, 998123, 1996246, 172960457, 345920914, 1210723199, 2421446398]

約数ペア:

[(1, 2421446398), (2, 1210723199), (7, 345920914), (14, 172960457), (1213, 1996246), (2426, 998123), (8491, 285178), (16982, 142589)]