2575153441

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{31253}}^1$

素因数の和:31488

約数の個数: 16

約数和(自身を含む): 3000384000

約数和(自身を除く): 425230559

約数列:

[1, 7, 79, 149, 553, 1043, 11771, 31253, 82397, 218771, 2468987, 4656697, 17282909, 32596879, 367879063, 2575153441]

約数ペア:

[(1, 2575153441), (7, 367879063), (79, 32596879), (149, 17282909), (553, 4656697), (1043, 2468987), (11771, 218771), (31253, 82397)]