979685538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12560071}}^1$

素因数の和:12560089

約数の個数: 16

約数和(自身を含む): 2110092096

約数和(自身を除く): 1130406558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 12560071, 25120142, 37680213, 75360426, 163280923, 326561846, 489842769, 979685538]

約数ペア:

[(1, 979685538), (2, 489842769), (3, 326561846), (6, 163280923), (13, 75360426), (26, 37680213), (39, 25120142), (78, 12560071)]