1961012012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1223}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 3616929792

約数和(自身を除く): 1655917780

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 193, 268, 386, 772, 1223, 2077, 2446, 4154, 4892, 5983, 8308, 11966, 12931, 23932, 25862, 37913, 51724, 75826, 81941, 151652, 163882, 236039, 327764, 400861, 472078, 801722, 944156, 1603444, 2540171, 5080342, 7317209, 10160684, 14634418, 15814613, 29268836, 31629226, 63258452, 490253003, 980506006, 1961012012]

約数ペア:

[(1, 1961012012), (2, 980506006), (4, 490253003), (31, 63258452), (62, 31629226), (67, 29268836), (124, 15814613), (134, 14634418), (193, 10160684), (268, 7317209), (386, 5080342), (772, 2540171), (1223, 1603444), (2077, 944156), (2446, 801722), (4154, 472078), (4892, 400861), (5983, 327764), (8308, 236039), (11966, 163882), (12931, 151652), (23932, 81941), (25862, 75826), (37913, 51724)]