2222038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 4253760

約数和(自身を除く): 2031722

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 421, 754, 842, 2639, 2947, 5278, 5473, 5894, 10946, 12209, 24418, 38311, 76622, 85463, 158717, 170926, 317434, 1111019, 2222038]

約数ペア:

[(1, 2222038), (2, 1111019), (7, 317434), (13, 170926), (14, 158717), (26, 85463), (29, 76622), (58, 38311), (91, 24418), (182, 12209), (203, 10946), (377, 5894), (406, 5473), (421, 5278), (754, 2947), (842, 2639)]