2955141872

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{370133}}^1$

素因数の和:370640

約数の個数: 20

約数和(自身を含む): 5737077000

約数和(自身を除く): 2781935128

約数列:

[1, 2, 4, 8, 16, 499, 998, 1996, 3992, 7984, 370133, 740266, 1480532, 2961064, 5922128, 184696367, 369392734, 738785468, 1477570936, 2955141872]

約数ペア:

[(1, 2955141872), (2, 1477570936), (4, 738785468), (8, 369392734), (16, 184696367), (499, 5922128), (998, 2961064), (1996, 1480532), (3992, 740266), (7984, 370133)]