2480218696

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{491327}}^1$

素因数の和:491964

約数の個数: 16

約数和(自身を含む): 4657789440

約数和(自身を除く): 2177570744

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 491327, 982654, 1965308, 3930616, 310027337, 620054674, 1240109348, 2480218696]

約数ペア:

[(1, 2480218696), (2, 1240109348), (4, 620054674), (8, 310027337), (631, 3930616), (1262, 1965308), (2524, 982654), (5048, 491327)]