1321567446466

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1\times {\mathrm{4549}}^1$

素因数の和:5435

約数の個数: 64

約数和(自身を含む): 2091241152000

約数和(自身を除く): 769673705534

約数列:

[1, 2, 43, 61, 79, 86, 122, 158, 701, 1402, 2623, 3397, 4549, 4819, 5246, 6794, 9098, 9638, 30143, 42761, 55379, 60286, 85522, 110758, 195607, 207217, 277489, 359371, 391214, 414434, 554978, 718742, 1838723, 2381297, 3188849, 3378119, 3677446, 4762594, 6377698, 6756238, 11932027, 15452953, 21921631, 23864054, 30905906, 43843262, 137120507, 145259117, 194519789, 251919071, 274241014, 290518234, 389039578, 503838142, 942630133, 1885260266, 8364350927, 10832520053, 15367063331, 16728701854, 21665040106, 30734126662, 660783723233, 1321567446466]

約数ペア:

[(1, 1321567446466), (2, 660783723233), (43, 30734126662), (61, 21665040106), (79, 16728701854), (86, 15367063331), (122, 10832520053), (158, 8364350927), (701, 1885260266), (1402, 942630133), (2623, 503838142), (3397, 389039578), (4549, 290518234), (4819, 274241014), (5246, 251919071), (6794, 194519789), (9098, 145259117), (9638, 137120507), (30143, 43843262), (42761, 30905906), (55379, 23864054), (60286, 21921631), (85522, 15452953), (110758, 11932027), (195607, 6756238), (207217, 6377698), (277489, 4762594), (359371, 3677446), (391214, 3378119), (414434, 3188849), (554978, 2381297), (718742, 1838723)]