8889274812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{256057}}^1$

素因数の和:256338

約数の個数: 48

約数和(自身を含む): 22713368832

約数和(自身を除く): 13824094020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 263, 526, 789, 1052, 1578, 2893, 3156, 5786, 8679, 11572, 17358, 34716, 256057, 512114, 768171, 1024228, 1536342, 2816627, 3072684, 5633254, 8449881, 11266508, 16899762, 33799524, 67342991, 134685982, 202028973, 269371964, 404057946, 740772901, 808115892, 1481545802, 2222318703, 2963091604, 4444637406, 8889274812]

約数ペア:

[(1, 8889274812), (2, 4444637406), (3, 2963091604), (4, 2222318703), (6, 1481545802), (11, 808115892), (12, 740772901), (22, 404057946), (33, 269371964), (44, 202028973), (66, 134685982), (132, 67342991), (263, 33799524), (526, 16899762), (789, 11266508), (1052, 8449881), (1578, 5633254), (2893, 3072684), (3156, 2816627), (5786, 1536342), (8679, 1024228), (11572, 768171), (17358, 512114), (34716, 256057)]