3881748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 9878400

約数和(自身を除く): 5996652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 167, 298, 334, 447, 501, 596, 668, 894, 1002, 1788, 1937, 2004, 2171, 3874, 4342, 5811, 6513, 7748, 8684, 11622, 13026, 23244, 24883, 26052, 49766, 74649, 99532, 149298, 298596, 323479, 646958, 970437, 1293916, 1940874, 3881748]

約数ペア:

[(1, 3881748), (2, 1940874), (3, 1293916), (4, 970437), (6, 646958), (12, 323479), (13, 298596), (26, 149298), (39, 99532), (52, 74649), (78, 49766), (149, 26052), (156, 24883), (167, 23244), (298, 13026), (334, 11622), (447, 8684), (501, 7748), (596, 6513), (668, 5811), (894, 4342), (1002, 3874), (1788, 2171), (1937, 2004)]