489545448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2913961}}^1$

素因数の和:2913977

約数の個数: 32

約数和(自身を含む): 1398701760

約数和(自身を除く): 909156312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2913961, 5827922, 8741883, 11655844, 17483766, 20397727, 23311688, 34967532, 40795454, 61193181, 69935064, 81590908, 122386362, 163181816, 244772724, 489545448]

約数ペア:

[(1, 489545448), (2, 244772724), (3, 163181816), (4, 122386362), (6, 81590908), (7, 69935064), (8, 61193181), (12, 40795454), (14, 34967532), (21, 23311688), (24, 20397727), (28, 17483766), (42, 11655844), (56, 8741883), (84, 5827922), (168, 2913961)]