2949398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:631

約数の個数: 16

約数和(自身を含む): 4717440

約数和(自身を除く): 1768042

約数列:

[1, 2, 17, 34, 223, 389, 446, 778, 3791, 6613, 7582, 13226, 86747, 173494, 1474699, 2949398]

約数ペア:

[(1, 2949398), (2, 1474699), (17, 173494), (34, 86747), (223, 13226), (389, 7582), (446, 6613), (778, 3791)]