121391438

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{523}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 212785920

約数和(自身を除く): 91394482

約数列:

[1, 2, 7, 14, 59, 118, 281, 413, 523, 562, 826, 1046, 1967, 3661, 3934, 7322, 16579, 30857, 33158, 61714, 116053, 146963, 215999, 232106, 293926, 431998, 1028741, 2057482, 8670817, 17341634, 60695719, 121391438]

約数ペア:

[(1, 121391438), (2, 60695719), (7, 17341634), (14, 8670817), (59, 2057482), (118, 1028741), (281, 431998), (413, 293926), (523, 232106), (562, 215999), (826, 146963), (1046, 116053), (1967, 61714), (3661, 33158), (3934, 30857), (7322, 16579)]