2008431376

素因数分解:

$2^4\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{12011}}^1$

素因数の和:13519

約数の個数: 40

約数和(自身を含む): 4450590144

約数和(自身を除く): 2442158768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1493, 2986, 5972, 10451, 11944, 12011, 20902, 23888, 24022, 41804, 48044, 83608, 84077, 96088, 167216, 168154, 192176, 336308, 672616, 1345232, 17932423, 35864846, 71729692, 125526961, 143459384, 251053922, 286918768, 502107844, 1004215688, 2008431376]

約数ペア:

[(1, 2008431376), (2, 1004215688), (4, 502107844), (7, 286918768), (8, 251053922), (14, 143459384), (16, 125526961), (28, 71729692), (56, 35864846), (112, 17932423), (1493, 1345232), (2986, 672616), (5972, 336308), (10451, 192176), (11944, 168154), (12011, 167216), (20902, 96088), (23888, 84077), (24022, 83608), (41804, 48044)]