9998692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2011}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 19266912

約数和(自身を除く): 9268220

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2011, 2486, 4022, 4972, 8044, 22121, 44242, 88484, 227243, 454486, 908972, 2499673, 4999346, 9998692]

約数ペア:

[(1, 9998692), (2, 4999346), (4, 2499673), (11, 908972), (22, 454486), (44, 227243), (113, 88484), (226, 44242), (452, 22121), (1243, 8044), (2011, 4972), (2486, 4022)]