814388536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{460627}}^1$

素因数の和:460663

約数の個数: 32

約数和(自身を含む): 1741173840

約数和(自身を除く): 926785304

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 460627, 921254, 1842508, 3685016, 5988151, 7830659, 11976302, 15661318, 23952604, 31322636, 47905208, 62645272, 101798567, 203597134, 407194268, 814388536]

約数ペア:

[(1, 814388536), (2, 407194268), (4, 203597134), (8, 101798567), (13, 62645272), (17, 47905208), (26, 31322636), (34, 23952604), (52, 15661318), (68, 11976302), (104, 7830659), (136, 5988151), (221, 3685016), (442, 1842508), (884, 921254), (1768, 460627)]