1539211088

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{399173}}^1$

素因数の和:399422

約数の個数: 20

約数和(自身を含む): 2994603348

約数和(自身を除く): 1455392260

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 399173, 798346, 1596692, 3193384, 6386768, 96200693, 192401386, 384802772, 769605544, 1539211088]

約数ペア:

[(1, 1539211088), (2, 769605544), (4, 384802772), (8, 192401386), (16, 96200693), (241, 6386768), (482, 3193384), (964, 1596692), (1928, 798346), (3856, 399173)]