2145619585

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{337627}}^1$

素因数の和:337704

約数の個数: 16

約数和(自身を含む): 2722632192

約数和(自身を除く): 577012607

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 337627, 1688135, 10466437, 13842707, 52332185, 69213535, 429123917, 2145619585]

約数ペア:

[(1, 2145619585), (5, 429123917), (31, 69213535), (41, 52332185), (155, 13842707), (205, 10466437), (1271, 1688135), (6355, 337627)]