78078130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{600601}}^1$

素因数の和:600621

約数の個数: 16

約数和(自身を含む): 151351704

約数和(自身を除く): 73273574

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 600601, 1201202, 3003005, 6006010, 7807813, 15615626, 39039065, 78078130]

約数ペア:

[(1, 78078130), (2, 39039065), (5, 15615626), (10, 7807813), (13, 6006010), (26, 3003005), (65, 1201202), (130, 600601)]