414804520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{797701}}^1$

素因数の和:797725

約数の個数: 32

約数和(自身を含む): 1005104520

約数和(自身を除く): 590300000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 797701, 1595402, 3190804, 3988505, 6381608, 7977010, 10370113, 15954020, 20740226, 31908040, 41480452, 51850565, 82960904, 103701130, 207402260, 414804520]

約数ペア:

[(1, 414804520), (2, 207402260), (4, 103701130), (5, 82960904), (8, 51850565), (10, 41480452), (13, 31908040), (20, 20740226), (26, 15954020), (40, 10370113), (52, 7977010), (65, 6381608), (104, 3988505), (130, 3190804), (260, 1595402), (520, 797701)]