906990310

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1148089}}^1$

素因数の和:1148175

約数の個数: 16

約数和(自身を含む): 1653249600

約数和(自身を除く): 746259290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1148089, 2296178, 5740445, 11480890, 90699031, 181398062, 453495155, 906990310]

約数ペア:

[(1, 906990310), (2, 453495155), (5, 181398062), (10, 90699031), (79, 11480890), (158, 5740445), (395, 2296178), (790, 1148089)]