521009868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2285131}}^1$

素因数の和:2285157

約数の個数: 24

約数和(自身を含む): 1279673920

約数和(自身を除く): 758664052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 2285131, 4570262, 6855393, 9140524, 13710786, 27421572, 43417489, 86834978, 130252467, 173669956, 260504934, 521009868]

約数ペア:

[(1, 521009868), (2, 260504934), (3, 173669956), (4, 130252467), (6, 86834978), (12, 43417489), (19, 27421572), (38, 13710786), (57, 9140524), (76, 6855393), (114, 4570262), (228, 2285131)]