1297151984

素因数分解:

$2^4\times {\mathrm{733}}^1\times {\mathrm{110603}}^1$

素因数の和:111344

約数の個数: 20

約数和(自身を含む): 2516683416

約数和(自身を除く): 1219531432

約数列:

[1, 2, 4, 8, 16, 733, 1466, 2932, 5864, 11728, 110603, 221206, 442412, 884824, 1769648, 81071999, 162143998, 324287996, 648575992, 1297151984]

約数ペア:

[(1, 1297151984), (2, 648575992), (4, 324287996), (8, 162143998), (16, 81071999), (733, 1769648), (1466, 884824), (2932, 442412), (5864, 221206), (11728, 110603)]