2018580475

素因数分解:

$5^2\times {\mathrm{227}}^1\times {\mathrm{355697}}^1$

素因数の和:355934

約数の個数: 12

約数和(自身を含む): 2514073464

約数和(自身を除く): 495492989

約数列:

[1, 5, 25, 227, 1135, 5675, 355697, 1778485, 8892425, 80743219, 403716095, 2018580475]

約数ペア:

[(1, 2018580475), (5, 403716095), (25, 80743219), (227, 8892425), (1135, 1778485), (5675, 355697)]