1865842490

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1\times {\mathrm{2617}}^1$

素因数の和:3566

約数の個数: 32

約数和(自身を含む): 3404237760

約数和(自身を除く): 1538395270

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 859, 1718, 2617, 4295, 5234, 8590, 13085, 26170, 71297, 142594, 217211, 356485, 434422, 712970, 1086055, 2172110, 2248003, 4496006, 11240015, 22480030, 186584249, 373168498, 932921245, 1865842490]

約数ペア:

[(1, 1865842490), (2, 932921245), (5, 373168498), (10, 186584249), (83, 22480030), (166, 11240015), (415, 4496006), (830, 2248003), (859, 2172110), (1718, 1086055), (2617, 712970), (4295, 434422), (5234, 356485), (8590, 217211), (13085, 142594), (26170, 71297)]