1440949954

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1013}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 2420653248

約数和(自身を除く): 979703294

約数列:

[1, 2, 17, 23, 34, 46, 107, 214, 289, 391, 578, 782, 1013, 1819, 2026, 2461, 3638, 4922, 6647, 13294, 17221, 23299, 30923, 34442, 41837, 46598, 61846, 83674, 108391, 216782, 292757, 396083, 585514, 711229, 792166, 1422458, 1842647, 2492993, 3685294, 4985986, 6733411, 13466822, 31324999, 42380881, 62649998, 84761762, 720474977, 1440949954]

約数ペア:

[(1, 1440949954), (2, 720474977), (17, 84761762), (23, 62649998), (34, 42380881), (46, 31324999), (107, 13466822), (214, 6733411), (289, 4985986), (391, 3685294), (578, 2492993), (782, 1842647), (1013, 1422458), (1819, 792166), (2026, 711229), (2461, 585514), (3638, 396083), (4922, 292757), (6647, 216782), (13294, 108391), (17221, 83674), (23299, 61846), (30923, 46598), (34442, 41837)]