2138236436

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{966653}}^1$

素因数の和:966743

約数の個数: 24

約数和(自身を含む): 4330609920

約数和(自身を除く): 2192373484

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 966653, 1933306, 3866612, 6766571, 13533142, 27066284, 76365587, 152731174, 305462348, 534559109, 1069118218, 2138236436]

約数ペア:

[(1, 2138236436), (2, 1069118218), (4, 534559109), (7, 305462348), (14, 152731174), (28, 76365587), (79, 27066284), (158, 13533142), (316, 6766571), (553, 3866612), (1106, 1933306), (2212, 966653)]