2247889084

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{8291}}^1$

素因数の和:8746

約数の個数: 48

約数和(自身を含む): 4702957056

約数和(自身を除く): 2455067972

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 421, 644, 842, 1684, 2947, 5894, 8291, 9683, 11788, 16582, 19366, 33164, 38732, 58037, 67781, 116074, 135562, 190693, 232148, 271124, 381386, 762772, 1334851, 2669702, 3490511, 5339404, 6981022, 13962044, 24433577, 48867154, 80281753, 97734308, 160563506, 321127012, 561972271, 1123944542, 2247889084]

約数ペア:

[(1, 2247889084), (2, 1123944542), (4, 561972271), (7, 321127012), (14, 160563506), (23, 97734308), (28, 80281753), (46, 48867154), (92, 24433577), (161, 13962044), (322, 6981022), (421, 5339404), (644, 3490511), (842, 2669702), (1684, 1334851), (2947, 762772), (5894, 381386), (8291, 271124), (9683, 232148), (11788, 190693), (16582, 135562), (19366, 116074), (33164, 67781), (38732, 58037)]