2080690404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{13337759}}^1$

素因数の和:13337779

約数の個数: 24

約数和(自身を含む): 5228401920

約数和(自身を除く): 3147711516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 13337759, 26675518, 40013277, 53351036, 80026554, 160053108, 173390867, 346781734, 520172601, 693563468, 1040345202, 2080690404]

約数ペア:

[(1, 2080690404), (2, 1040345202), (3, 693563468), (4, 520172601), (6, 346781734), (12, 173390867), (13, 160053108), (26, 80026554), (39, 53351036), (52, 40013277), (78, 26675518), (156, 13337759)]