492065280016

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{2087}}^1\times {\mathrm{61657}}^1$

素因数の和:63991

約数の個数: 40

約数和(自身を含む): 957839765760

約数和(自身を除く): 465774485744

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 2087, 3824, 4174, 8348, 16696, 33392, 61657, 123314, 246628, 493256, 498793, 986512, 997586, 1995172, 3990344, 7980688, 14736023, 29472046, 58944092, 117888184, 128678159, 235776368, 257356318, 514712636, 1029425272, 2058850544, 30754080001, 61508160002, 123016320004, 246032640008, 492065280016]

約数ペア:

[(1, 492065280016), (2, 246032640008), (4, 123016320004), (8, 61508160002), (16, 30754080001), (239, 2058850544), (478, 1029425272), (956, 514712636), (1912, 257356318), (2087, 235776368), (3824, 128678159), (4174, 117888184), (8348, 58944092), (16696, 29472046), (33392, 14736023), (61657, 7980688), (123314, 3990344), (246628, 1995172), (493256, 997586), (498793, 986512)]