1856387491312

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{6857}}^1\times {\mathrm{286789}}^1$

素因数の和:293713

約数の個数: 40

約数和(自身を含む): 3658258825200

約数和(自身を除く): 1801871333888

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 6857, 13714, 27428, 54856, 109712, 286789, 404563, 573578, 809126, 1147156, 1618252, 2294312, 3236504, 4588624, 6473008, 16920551, 33841102, 67682204, 135364408, 270728816, 1966512173, 3933024346, 7866048692, 15732097384, 31464194768, 116024218207, 232048436414, 464096872828, 928193745656, 1856387491312]

約数ペア:

[(1, 1856387491312), (2, 928193745656), (4, 464096872828), (8, 232048436414), (16, 116024218207), (59, 31464194768), (118, 15732097384), (236, 7866048692), (472, 3933024346), (944, 1966512173), (6857, 270728816), (13714, 135364408), (27428, 67682204), (54856, 33841102), (109712, 16920551), (286789, 6473008), (404563, 4588624), (573578, 3236504), (809126, 2294312), (1147156, 1618252)]