7980979898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2196197}}^1$

素因数の和:2196301

約数の個数: 16

約数和(自身を含む): 12650100480

約数和(自身を除く): 4669120582

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 2196197, 4392394, 50512531, 101025062, 173499563, 346999126, 3990489949, 7980979898]

約数ペア:

[(1, 7980979898), (2, 3990489949), (23, 346999126), (46, 173499563), (79, 101025062), (158, 50512531), (1817, 4392394), (3634, 2196197)]