282482590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2172943}}^1$

素因数の和:2172963

約数の個数: 16

約数和(自身を含む): 547581888

約数和(自身を除く): 265099298

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2172943, 4345886, 10864715, 21729430, 28248259, 56496518, 141241295, 282482590]

約数ペア:

[(1, 282482590), (2, 141241295), (5, 56496518), (10, 28248259), (13, 21729430), (26, 10864715), (65, 4345886), (130, 2172943)]