2053444810

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{7643}}^1$

素因数の和:8118

約数の個数: 32

約数和(自身を含む): 3761214912

約数和(自身を除く): 1707770102

約数列:

[1, 2, 5, 10, 67, 134, 335, 401, 670, 802, 2005, 4010, 7643, 15286, 26867, 38215, 53734, 76430, 134335, 268670, 512081, 1024162, 2560405, 3064843, 5120810, 6129686, 15324215, 30648430, 205344481, 410688962, 1026722405, 2053444810]

約数ペア:

[(1, 2053444810), (2, 1026722405), (5, 410688962), (10, 205344481), (67, 30648430), (134, 15324215), (335, 6129686), (401, 5120810), (670, 3064843), (802, 2560405), (2005, 1024162), (4010, 512081), (7643, 268670), (15286, 134335), (26867, 76430), (38215, 53734)]