2779133770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{650851}}^1$

素因数の和:650926

約数の個数: 32

約数和(自身を含む): 5810806656

約数和(自身を除く): 3031672886

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 650851, 1301702, 3254255, 4555957, 6508510, 9111914, 22779785, 39701911, 45559570, 79403822, 198509555, 277913377, 397019110, 555826754, 1389566885, 2779133770]

約数ペア:

[(1, 2779133770), (2, 1389566885), (5, 555826754), (7, 397019110), (10, 277913377), (14, 198509555), (35, 79403822), (61, 45559570), (70, 39701911), (122, 22779785), (305, 9111914), (427, 6508510), (610, 4555957), (854, 3254255), (2135, 1301702), (4270, 650851)]