551448376

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{2011}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 1045918080

約数和(自身を除く): 494469704

約数列:

[1, 2, 4, 8, 151, 227, 302, 454, 604, 908, 1208, 1816, 2011, 4022, 8044, 16088, 34277, 68554, 137108, 274216, 303661, 456497, 607322, 912994, 1214644, 1825988, 2429288, 3651976, 68931047, 137862094, 275724188, 551448376]

約数ペア:

[(1, 551448376), (2, 275724188), (4, 137862094), (8, 68931047), (151, 3651976), (227, 2429288), (302, 1825988), (454, 1214644), (604, 912994), (908, 607322), (1208, 456497), (1816, 303661), (2011, 274216), (4022, 137108), (8044, 68554), (16088, 34277)]