2278288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 4749696

約数和(自身を除く): 2471408

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 151, 164, 184, 302, 328, 368, 604, 656, 943, 1208, 1886, 2416, 3473, 3772, 6191, 6946, 7544, 12382, 13892, 15088, 24764, 27784, 49528, 55568, 99056, 142393, 284786, 569572, 1139144, 2278288]

約数ペア:

[(1, 2278288), (2, 1139144), (4, 569572), (8, 284786), (16, 142393), (23, 99056), (41, 55568), (46, 49528), (82, 27784), (92, 24764), (151, 15088), (164, 13892), (184, 12382), (302, 7544), (328, 6946), (368, 6191), (604, 3772), (656, 3473), (943, 2416), (1208, 1886)]