1371396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 3528000

約数和(自身を除く): 2156604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 149, 156, 177, 236, 298, 354, 447, 596, 708, 767, 894, 1534, 1788, 1937, 2301, 3068, 3874, 4602, 5811, 7748, 8791, 9204, 11622, 17582, 23244, 26373, 35164, 52746, 105492, 114283, 228566, 342849, 457132, 685698, 1371396]

約数ペア:

[(1, 1371396), (2, 685698), (3, 457132), (4, 342849), (6, 228566), (12, 114283), (13, 105492), (26, 52746), (39, 35164), (52, 26373), (59, 23244), (78, 17582), (118, 11622), (149, 9204), (156, 8791), (177, 7748), (236, 5811), (298, 4602), (354, 3874), (447, 3068), (596, 2301), (708, 1937), (767, 1788), (894, 1534)]