2017509232

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{1115879}}^1$

素因数の和:1116000

約数の個数: 20

約数和(自身を含む): 3943519920

約数和(自身を除く): 1926010688

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 1115879, 2231758, 4463516, 8927032, 17854064, 126094327, 252188654, 504377308, 1008754616, 2017509232]

約数ペア:

[(1, 2017509232), (2, 1008754616), (4, 504377308), (8, 252188654), (16, 126094327), (113, 17854064), (226, 8927032), (452, 4463516), (904, 2231758), (1808, 1115879)]