78905879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5237}}^1$

素因数の和:5330

約数の個数: 16

約数和(自身を含む): 90931680

約数和(自身を除く): 12025801

約数列:

[1, 13, 19, 61, 247, 793, 1159, 5237, 15067, 68081, 99503, 319457, 1293539, 4152941, 6069683, 78905879]

約数ペア:

[(1, 78905879), (13, 6069683), (19, 4152941), (61, 1293539), (247, 319457), (793, 99503), (1159, 68081), (5237, 15067)]