8023157044

素因数分解:

$2^2\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{221953}}^1$

素因数の和:223255

約数の個数: 24

約数和(自身を含む): 16058815808

約数和(自身を除く): 8035658764

約数列:

[1, 2, 4, 7, 14, 28, 1291, 2582, 5164, 9037, 18074, 36148, 221953, 443906, 887812, 1553671, 3107342, 6214684, 286541323, 573082646, 1146165292, 2005789261, 4011578522, 8023157044]

約数ペア:

[(1, 8023157044), (2, 4011578522), (4, 2005789261), (7, 1146165292), (14, 573082646), (28, 286541323), (1291, 6214684), (2582, 3107342), (5164, 1553671), (9037, 887812), (18074, 443906), (36148, 221953)]