1688893548

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{29837}}^1$

素因数の和:29986

約数の個数: 48

約数和(自身を含む): 4060355040

約数和(自身を除く): 2371461492

約数列:

[1, 2, 3, 4, 6, 12, 53, 89, 106, 159, 178, 212, 267, 318, 356, 534, 636, 1068, 4717, 9434, 14151, 18868, 28302, 29837, 56604, 59674, 89511, 119348, 179022, 358044, 1581361, 2655493, 3162722, 4744083, 5310986, 6325444, 7966479, 9488166, 10621972, 15932958, 18976332, 31865916, 140741129, 281482258, 422223387, 562964516, 844446774, 1688893548]

約数ペア:

[(1, 1688893548), (2, 844446774), (3, 562964516), (4, 422223387), (6, 281482258), (12, 140741129), (53, 31865916), (89, 18976332), (106, 15932958), (159, 10621972), (178, 9488166), (212, 7966479), (267, 6325444), (318, 5310986), (356, 4744083), (534, 3162722), (636, 2655493), (1068, 1581361), (4717, 358044), (9434, 179022), (14151, 119348), (18868, 89511), (28302, 59674), (29837, 56604)]