1279209383908

素因数分解:

$2^2\times {\mathrm{829}}^1\times {\mathrm{2371}}^1\times {\mathrm{162703}}^1$

素因数の和:165907

約数の個数: 24

約数和(自身を含む): 2242275889280

約数和(自身を除く): 963066505372

約数列:

[1, 2, 4, 829, 1658, 2371, 3316, 4742, 9484, 162703, 325406, 650812, 1965559, 3931118, 7862236, 134880787, 269761574, 385768813, 539523148, 771537626, 1543075252, 319802345977, 639604691954, 1279209383908]

約数ペア:

[(1, 1279209383908), (2, 639604691954), (4, 319802345977), (829, 1543075252), (1658, 771537626), (2371, 539523148), (3316, 385768813), (4742, 269761574), (9484, 134880787), (162703, 7862236), (325406, 3931118), (650812, 1965559)]