2009171384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1343029}}^1$

素因数の和:1343063

約数の個数: 32

約数和(自身を含む): 4351417200

約数和(自身を除く): 2342245816

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 1343029, 2686058, 5372116, 10744232, 14773319, 22831493, 29546638, 45662986, 59093276, 91325972, 118186552, 182651944, 251146423, 502292846, 1004585692, 2009171384]

約数ペア:

[(1, 2009171384), (2, 1004585692), (4, 502292846), (8, 251146423), (11, 182651944), (17, 118186552), (22, 91325972), (34, 59093276), (44, 45662986), (68, 29546638), (88, 22831493), (136, 14773319), (187, 10744232), (374, 5372116), (748, 2686058), (1496, 1343029)]