13028262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 30240000

約数和(自身を除く): 17211738

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 59, 78, 114, 118, 149, 177, 247, 298, 354, 447, 494, 741, 767, 894, 1121, 1482, 1534, 1937, 2242, 2301, 2831, 3363, 3874, 4602, 5662, 5811, 6726, 8493, 8791, 11622, 14573, 16986, 17582, 26373, 29146, 36803, 43719, 52746, 73606, 87438, 110409, 114283, 167029, 220818, 228566, 334058, 342849, 501087, 685698, 1002174, 2171377, 4342754, 6514131, 13028262]

約数ペア:

[(1, 13028262), (2, 6514131), (3, 4342754), (6, 2171377), (13, 1002174), (19, 685698), (26, 501087), (38, 342849), (39, 334058), (57, 228566), (59, 220818), (78, 167029), (114, 114283), (118, 110409), (149, 87438), (177, 73606), (247, 52746), (298, 43719), (354, 36803), (447, 29146), (494, 26373), (741, 17582), (767, 16986), (894, 14573), (1121, 11622), (1482, 8791), (1534, 8493), (1937, 6726), (2242, 5811), (2301, 5662), (2831, 4602), (3363, 3874)]