1520652826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{10427}}^1$

素因数の和:11394

約数の個数: 32

約数和(自身を含む): 2847094272

約数和(自身を除く): 1326441446

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 947, 1894, 6629, 10417, 10427, 13258, 20834, 20854, 72919, 72989, 114697, 145838, 145978, 229394, 802879, 1605758, 9874369, 19748738, 69120583, 108618059, 138241166, 217236118, 760326413, 1520652826]

約数ペア:

[(1, 1520652826), (2, 760326413), (7, 217236118), (11, 138241166), (14, 108618059), (22, 69120583), (77, 19748738), (154, 9874369), (947, 1605758), (1894, 802879), (6629, 229394), (10417, 145978), (10427, 145838), (13258, 114697), (20834, 72989), (20854, 72919)]