78420134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{13171}}^1$

素因数の和:13415

約数の個数: 16

約数和(自身を含む): 127241520

約数和(自身を除く): 48821386

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 13171, 26342, 171223, 342446, 3016159, 6032318, 39210067, 78420134]

約数ペア:

[(1, 78420134), (2, 39210067), (13, 6032318), (26, 3016159), (229, 342446), (458, 171223), (2977, 26342), (5954, 13171)]