2069897778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{15881}}^1$

素因数の和:16459

約数の個数: 48

約数和(自身を含む): 4838737176

約数和(自身を除く): 2768839398

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 557, 1114, 1671, 3342, 5013, 7241, 10026, 14482, 15881, 21723, 31762, 43446, 47643, 65169, 95286, 130338, 142929, 206453, 285858, 412906, 619359, 1238718, 1858077, 3716154, 8845717, 17691434, 26537151, 53074302, 79611453, 114994321, 159222906, 229988642, 344982963, 689965926, 1034948889, 2069897778]

約数ペア:

[(1, 2069897778), (2, 1034948889), (3, 689965926), (6, 344982963), (9, 229988642), (13, 159222906), (18, 114994321), (26, 79611453), (39, 53074302), (78, 26537151), (117, 17691434), (234, 8845717), (557, 3716154), (1114, 1858077), (1671, 1238718), (3342, 619359), (5013, 412906), (7241, 285858), (10026, 206453), (14482, 142929), (15881, 130338), (21723, 95286), (31762, 65169), (43446, 47643)]