2205165712

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{11909}}^1$

素因数の和:12151

約数の個数: 40

約数和(自身を含む): 4359631680

約数和(自身を除く): 2154465968

約数列:

[1, 2, 4, 8, 16, 71, 142, 163, 284, 326, 568, 652, 1136, 1304, 2608, 11573, 11909, 23146, 23818, 46292, 47636, 92584, 95272, 185168, 190544, 845539, 1691078, 1941167, 3382156, 3882334, 6764312, 7764668, 13528624, 15529336, 31058672, 137822857, 275645714, 551291428, 1102582856, 2205165712]

約数ペア:

[(1, 2205165712), (2, 1102582856), (4, 551291428), (8, 275645714), (16, 137822857), (71, 31058672), (142, 15529336), (163, 13528624), (284, 7764668), (326, 6764312), (568, 3882334), (652, 3382156), (1136, 1941167), (1304, 1691078), (2608, 845539), (11573, 190544), (11909, 185168), (23146, 95272), (23818, 92584), (46292, 47636)]