127994404

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{1931}}^1$

素因数の和:2235

約数の個数: 24

約数和(自身を含む): 228176928

約数和(自身を除く): 100182524

約数列:

[1, 2, 4, 73, 146, 227, 292, 454, 908, 1931, 3862, 7724, 16571, 33142, 66284, 140963, 281926, 438337, 563852, 876674, 1753348, 31998601, 63997202, 127994404]

約数ペア:

[(1, 127994404), (2, 63997202), (4, 31998601), (73, 1753348), (146, 876674), (227, 563852), (292, 438337), (454, 281926), (908, 140963), (1931, 66284), (3862, 33142), (7724, 16571)]