13357048

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 25801920

約数和(自身を除く): 12444872

約数列:

[1, 2, 4, 8, 61, 101, 122, 202, 244, 271, 404, 488, 542, 808, 1084, 2168, 6161, 12322, 16531, 24644, 27371, 33062, 49288, 54742, 66124, 109484, 132248, 218968, 1669631, 3339262, 6678524, 13357048]

約数ペア:

[(1, 13357048), (2, 6678524), (4, 3339262), (8, 1669631), (61, 218968), (101, 132248), (122, 109484), (202, 66124), (244, 54742), (271, 49288), (404, 33062), (488, 27371), (542, 24644), (808, 16531), (1084, 12322), (2168, 6161)]