90988226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{342061}}^1$

素因数の和:342089

約数の個数: 16

約数和(自身を含む): 164189760

約数和(自身を除く): 73201534

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 342061, 684122, 2394427, 4788854, 6499159, 12998318, 45494113, 90988226]

約数ペア:

[(1, 90988226), (2, 45494113), (7, 12998318), (14, 6499159), (19, 4788854), (38, 2394427), (133, 684122), (266, 342061)]