2049487130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{119783}}^1$

素因数の和:119878

約数の個数: 32

約数和(自身を含む): 3881001600

約数和(自身を除く): 1831514470

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 590, 1711, 3422, 8555, 17110, 119783, 239566, 598915, 1197830, 3473707, 6947414, 7067197, 14134394, 17368535, 34737070, 35335985, 70671970, 204948713, 409897426, 1024743565, 2049487130]

約数ペア:

[(1, 2049487130), (2, 1024743565), (5, 409897426), (10, 204948713), (29, 70671970), (58, 35335985), (59, 34737070), (118, 17368535), (145, 14134394), (290, 7067197), (295, 6947414), (590, 3473707), (1711, 1197830), (3422, 598915), (8555, 239566), (17110, 119783)]