2540528094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{168761}}^1$

素因数の和:168972

約数の個数: 32

約数和(自身を含む): 5500291104

約数和(自身を除く): 2959763010

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 386, 579, 1158, 2509, 5018, 7527, 15054, 168761, 337522, 506283, 1012566, 2193893, 4387786, 6581679, 13163358, 32570873, 65141746, 97712619, 195425238, 423421349, 846842698, 1270264047, 2540528094]

約数ペア:

[(1, 2540528094), (2, 1270264047), (3, 846842698), (6, 423421349), (13, 195425238), (26, 97712619), (39, 65141746), (78, 32570873), (193, 13163358), (386, 6581679), (579, 4387786), (1158, 2193893), (2509, 1012566), (5018, 506283), (7527, 337522), (15054, 168761)]