520065676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{21601}}^1$

素因数の和:22081

約数の個数: 24

約数和(自身を含む): 982286144

約数和(自身を除く): 462220468

約数列:

[1, 2, 4, 13, 26, 52, 463, 926, 1852, 6019, 12038, 21601, 24076, 43202, 86404, 280813, 561626, 1123252, 10001263, 20002526, 40005052, 130016419, 260032838, 520065676]

約数ペア:

[(1, 520065676), (2, 260032838), (4, 130016419), (13, 40005052), (26, 20002526), (52, 10001263), (463, 1123252), (926, 561626), (1852, 280813), (6019, 86404), (12038, 43202), (21601, 24076)]