2045779352

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 4008977280

約数和(自身を除く): 1963197928

約数列:

[1, 2, 4, 8, 43, 83, 86, 137, 166, 172, 274, 332, 344, 523, 548, 664, 1046, 1096, 2092, 3569, 4184, 5891, 7138, 11371, 11782, 14276, 22489, 22742, 23564, 28552, 43409, 44978, 45484, 47128, 71651, 86818, 89956, 90968, 143302, 173636, 179912, 286604, 347272, 488953, 573208, 977906, 1866587, 1955812, 3080993, 3733174, 3911624, 5947033, 6161986, 7466348, 11894066, 12323972, 14932696, 23788132, 24647944, 47576264, 255722419, 511444838, 1022889676, 2045779352]

約数ペア:

[(1, 2045779352), (2, 1022889676), (4, 511444838), (8, 255722419), (43, 47576264), (83, 24647944), (86, 23788132), (137, 14932696), (166, 12323972), (172, 11894066), (274, 7466348), (332, 6161986), (344, 5947033), (523, 3911624), (548, 3733174), (664, 3080993), (1046, 1955812), (1096, 1866587), (2092, 977906), (3569, 573208), (4184, 488953), (5891, 347272), (7138, 286604), (11371, 179912), (11782, 173636), (14276, 143302), (22489, 90968), (22742, 89956), (23564, 86818), (28552, 71651), (43409, 47128), (44978, 45484)]