319017490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2900159}}^1$

素因数の和:2900177

約数の個数: 16

約数和(自身を含む): 626434560

約数和(自身を除く): 307417070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2900159, 5800318, 14500795, 29001590, 31901749, 63803498, 159508745, 319017490]

約数ペア:

[(1, 319017490), (2, 159508745), (5, 63803498), (10, 31901749), (11, 29001590), (22, 14500795), (55, 5800318), (110, 2900159)]