2012955830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{12329}}^1$

素因数の和:12928

約数の個数: 32

約数和(自身を含む): 3755224800

約数和(自身を除く): 1742268970

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 563, 1126, 2815, 5630, 12329, 16327, 24658, 32654, 61645, 81635, 123290, 163270, 357541, 715082, 1787705, 3575410, 6941227, 13882454, 34706135, 69412270, 201295583, 402591166, 1006477915, 2012955830]

約数ペア:

[(1, 2012955830), (2, 1006477915), (5, 402591166), (10, 201295583), (29, 69412270), (58, 34706135), (145, 13882454), (290, 6941227), (563, 3575410), (1126, 1787705), (2815, 715082), (5630, 357541), (12329, 163270), (16327, 123290), (24658, 81635), (32654, 61645)]