2028541912

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 3972175200

約数和(自身を除く): 1943633288

約数列:

[1, 2, 4, 8, 41, 82, 83, 164, 166, 269, 277, 328, 332, 538, 554, 664, 1076, 1108, 2152, 2216, 3403, 6806, 11029, 11357, 13612, 22058, 22327, 22714, 22991, 27224, 44116, 44654, 45428, 45982, 74513, 88232, 89308, 90856, 91964, 149026, 178616, 183928, 298052, 596104, 915407, 942631, 1830814, 1885262, 3055033, 3661628, 3770524, 6110066, 6184579, 7323256, 7541048, 12220132, 12369158, 24440264, 24738316, 49476632, 253567739, 507135478, 1014270956, 2028541912]

約数ペア:

[(1, 2028541912), (2, 1014270956), (4, 507135478), (8, 253567739), (41, 49476632), (82, 24738316), (83, 24440264), (164, 12369158), (166, 12220132), (269, 7541048), (277, 7323256), (328, 6184579), (332, 6110066), (538, 3770524), (554, 3661628), (664, 3055033), (1076, 1885262), (1108, 1830814), (2152, 942631), (2216, 915407), (3403, 596104), (6806, 298052), (11029, 183928), (11357, 178616), (13612, 149026), (22058, 91964), (22327, 90856), (22714, 89308), (22991, 88232), (27224, 74513), (44116, 45982), (44654, 45428)]