428891254652

素因数分解:

$2^2\times 7^2\times {\mathrm{2113}}^1\times {\mathrm{1035599}}^1$

素因数の和:1037730

約数の個数: 36

約数和(自身を含む): 873514101600

約数和(自身を除く): 444622846948

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2113, 4226, 8452, 14791, 29582, 59164, 103537, 207074, 414148, 1035599, 2071198, 4142396, 7249193, 14498386, 28996772, 50744351, 101488702, 202977404, 2188220687, 4376441374, 8752882748, 15317544809, 30635089618, 61270179236, 107222813663, 214445627326, 428891254652]

約数ペア:

[(1, 428891254652), (2, 214445627326), (4, 107222813663), (7, 61270179236), (14, 30635089618), (28, 15317544809), (49, 8752882748), (98, 4376441374), (196, 2188220687), (2113, 202977404), (4226, 101488702), (8452, 50744351), (14791, 28996772), (29582, 14498386), (59164, 7249193), (103537, 4142396), (207074, 2071198), (414148, 1035599)]