489641796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1943023}}^1$

素因数の和:1943040

約数の個数: 36

約数和(自身を含む): 1414521472

約数和(自身を除く): 924879676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1943023, 3886046, 5829069, 7772092, 11658138, 13601161, 17487207, 23316276, 27202322, 34974414, 40803483, 54404644, 69948828, 81606966, 122410449, 163213932, 244820898, 489641796]

約数ペア:

[(1, 489641796), (2, 244820898), (3, 163213932), (4, 122410449), (6, 81606966), (7, 69948828), (9, 54404644), (12, 40803483), (14, 34974414), (18, 27202322), (21, 23316276), (28, 17487207), (36, 13601161), (42, 11658138), (63, 7772092), (84, 5829069), (126, 3886046), (252, 1943023)]