2940973912

素因数分解:

$2^3\times {\mathrm{1997}}^1\times {\mathrm{184087}}^1$

素因数の和:186090

約数の個数: 16

約数和(自身を含む): 5517117360

約数和(自身を除く): 2576143448

約数列:

[1, 2, 4, 8, 1997, 3994, 7988, 15976, 184087, 368174, 736348, 1472696, 367621739, 735243478, 1470486956, 2940973912]

約数ペア:

[(1, 2940973912), (2, 1470486956), (4, 735243478), (8, 367621739), (1997, 1472696), (3994, 736348), (7988, 368174), (15976, 184087)]