2019280094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{111427}}^1$

素因数の和:111500

約数の個数: 32

約数和(自身を含む): 3538061856

約数和(自身を除く): 1518781762

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1394, 9061, 18122, 111427, 222854, 1448551, 1894259, 2897102, 3788518, 4568507, 9137014, 24625367, 49250734, 59390591, 77664619, 118781182, 155329238, 1009640047, 2019280094]

約数ペア:

[(1, 2019280094), (2, 1009640047), (13, 155329238), (17, 118781182), (26, 77664619), (34, 59390591), (41, 49250734), (82, 24625367), (221, 9137014), (442, 4568507), (533, 3788518), (697, 2897102), (1066, 1894259), (1394, 1448551), (9061, 222854), (18122, 111427)]