1521002876

素因数分解:

$2^2\times {\mathrm{5531}}^1\times {\mathrm{68749}}^1$

素因数の和:74284

約数の個数: 12

約数和(自身を含む): 2662275000

約数和(自身を除く): 1141272124

約数列:

[1, 2, 4, 5531, 11062, 22124, 68749, 137498, 274996, 380250719, 760501438, 1521002876]

約数ペア:

[(1, 1521002876), (2, 760501438), (4, 380250719), (5531, 274996), (11062, 137498), (22124, 68749)]