78840382

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1\times {\mathrm{613}}^1$

素因数の和:1323

約数の個数: 16

約数和(自身を含む): 119759472

約数和(自身を除く): 40919090

約数列:

[1, 2, 107, 214, 601, 613, 1202, 1226, 64307, 65591, 128614, 131182, 368413, 736826, 39420191, 78840382]

約数ペア:

[(1, 78840382), (2, 39420191), (107, 736826), (214, 368413), (601, 131182), (613, 128614), (1202, 65591), (1226, 64307)]