2728542026

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{12263}}^1$

素因数の和:12986

約数の個数: 32

約数和(自身を含む): 4888332288

約数和(自身を除く): 2159790262

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 691, 1382, 4837, 9674, 12263, 15893, 24526, 31786, 85841, 111251, 171682, 222502, 282049, 564098, 1974343, 3948686, 8473733, 16947466, 59316131, 118632262, 194895859, 389791718, 1364271013, 2728542026]

約数ペア:

[(1, 2728542026), (2, 1364271013), (7, 389791718), (14, 194895859), (23, 118632262), (46, 59316131), (161, 16947466), (322, 8473733), (691, 3948686), (1382, 1974343), (4837, 564098), (9674, 282049), (12263, 222502), (15893, 171682), (24526, 111251), (31786, 85841)]