1123770142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 2013750720

約数和(自身を除く): 889980578

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 281, 289, 374, 407, 562, 578, 629, 814, 1258, 3091, 3179, 4777, 4913, 6182, 6358, 6919, 9554, 9826, 10397, 10693, 13838, 20794, 21386, 52547, 54043, 81209, 105094, 108086, 114367, 117623, 162418, 176749, 181781, 228734, 235246, 353498, 363562, 893299, 1380553, 1786598, 1944239, 1999591, 2761106, 3004733, 3888478, 3999182, 6009466, 15186083, 30372166, 33052063, 51080461, 66104126, 102160922, 561885071, 1123770142]

約数ペア:

[(1, 1123770142), (2, 561885071), (11, 102160922), (17, 66104126), (22, 51080461), (34, 33052063), (37, 30372166), (74, 15186083), (187, 6009466), (281, 3999182), (289, 3888478), (374, 3004733), (407, 2761106), (562, 1999591), (578, 1944239), (629, 1786598), (814, 1380553), (1258, 893299), (3091, 363562), (3179, 353498), (4777, 235246), (4913, 228734), (6182, 181781), (6358, 176749), (6919, 162418), (9554, 117623), (9826, 114367), (10397, 108086), (10693, 105094), (13838, 81209), (20794, 54043), (21386, 52547)]