1258446410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9680357}}^1$

素因数の和:9680377

約数の個数: 16

約数和(自身を含む): 2439450216

約数和(自身を除く): 1181003806

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9680357, 19360714, 48401785, 96803570, 125844641, 251689282, 629223205, 1258446410]

約数ペア:

[(1, 1258446410), (2, 629223205), (5, 251689282), (10, 125844641), (13, 96803570), (26, 48401785), (65, 19360714), (130, 9680357)]