785320430

素因数分解:

$2^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{128111}}^1$

素因数の和:128731

約数の個数: 16

約数和(自身を含む): 1415893824

約数和(自身を除く): 630573394

約数列:

[1, 2, 5, 10, 613, 1226, 3065, 6130, 128111, 256222, 640555, 1281110, 78532043, 157064086, 392660215, 785320430]

約数ペア:

[(1, 785320430), (2, 392660215), (5, 157064086), (10, 78532043), (613, 1281110), (1226, 640555), (3065, 256222), (6130, 128111)]