1229397130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9456901}}^1$

素因数の和:9456921

約数の個数: 16

約数和(自身を含む): 2383139304

約数和(自身を除く): 1153742174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9456901, 18913802, 47284505, 94569010, 122939713, 245879426, 614698565, 1229397130]

約数ペア:

[(1, 1229397130), (2, 614698565), (5, 245879426), (10, 122939713), (13, 94569010), (26, 47284505), (65, 18913802), (130, 9456901)]