1279897484

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{74051}}^1$

素因数の和:74233

約数の個数: 24

約数和(自身を含む): 2332638000

約数和(自身を除く): 1052740516

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 596, 4321, 8642, 17284, 74051, 148102, 296204, 2147479, 4294958, 8589916, 11033599, 22067198, 44134396, 319974371, 639948742, 1279897484]

約数ペア:

[(1, 1279897484), (2, 639948742), (4, 319974371), (29, 44134396), (58, 22067198), (116, 11033599), (149, 8589916), (298, 4294958), (596, 2147479), (4321, 296204), (8642, 148102), (17284, 74051)]