2877894964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{235199}}^1$

素因数の和:235252

約数の個数: 48

約数和(自身を含む): 6322176000

約数和(自身を除く): 3444281036

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 235199, 470398, 940796, 1646393, 3292786, 4468781, 5409577, 6585572, 8937562, 10819154, 17875124, 21638308, 31281467, 37867039, 62562934, 75734078, 102781963, 125125868, 151468156, 205563926, 411127852, 719473741, 1438947482, 2877894964]

約数ペア:

[(1, 2877894964), (2, 1438947482), (4, 719473741), (7, 411127852), (14, 205563926), (19, 151468156), (23, 125125868), (28, 102781963), (38, 75734078), (46, 62562934), (76, 37867039), (92, 31281467), (133, 21638308), (161, 17875124), (266, 10819154), (322, 8937562), (437, 6585572), (532, 5409577), (644, 4468781), (874, 3292786), (1748, 1646393), (3059, 940796), (6118, 470398), (12236, 235199)]