2816387138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{3109}}^1$

素因数の和:3930

約数の個数: 32

約数和(自身を含む): 4597824000

約数和(自身を除く): 1781436862

約数列:

[1, 2, 19, 31, 38, 62, 589, 769, 1178, 1538, 3109, 6218, 14611, 23839, 29222, 47678, 59071, 96379, 118142, 192758, 452941, 905882, 1831201, 2390821, 3662402, 4781642, 45425599, 74115451, 90851198, 148230902, 1408193569, 2816387138]

約数ペア:

[(1, 2816387138), (2, 1408193569), (19, 148230902), (31, 90851198), (38, 74115451), (62, 45425599), (589, 4781642), (769, 3662402), (1178, 2390821), (1538, 1831201), (3109, 905882), (6218, 452941), (14611, 192758), (23839, 118142), (29222, 96379), (47678, 59071)]