2013145490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{117659}}^1$

素因数の和:117754

約数の個数: 32

約数和(自身を含む): 3812184000

約数和(自身を除く): 1799038510

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 590, 1711, 3422, 8555, 17110, 117659, 235318, 588295, 1176590, 3412111, 6824222, 6941881, 13883762, 17060555, 34121110, 34709405, 69418810, 201314549, 402629098, 1006572745, 2013145490]

約数ペア:

[(1, 2013145490), (2, 1006572745), (5, 402629098), (10, 201314549), (29, 69418810), (58, 34709405), (59, 34121110), (118, 17060555), (145, 13883762), (290, 6941881), (295, 6824222), (590, 3412111), (1711, 1176590), (3422, 588295), (8555, 235318), (17110, 117659)]