422659689712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{4138529}}^1$

素因数の和:4139041

約数の個数: 40

約数和(自身を含む): 883692033840

約数和(自身を除く): 461032344128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 491, 982, 1964, 3928, 6383, 7856, 12766, 25532, 51064, 102128, 4138529, 8277058, 16554116, 33108232, 53800877, 66216464, 107601754, 215203508, 430407016, 860814032, 2032017739, 4064035478, 8128070956, 16256141912, 26416230607, 32512283824, 52832461214, 105664922428, 211329844856, 422659689712]

約数ペア:

[(1, 422659689712), (2, 211329844856), (4, 105664922428), (8, 52832461214), (13, 32512283824), (16, 26416230607), (26, 16256141912), (52, 8128070956), (104, 4064035478), (208, 2032017739), (491, 860814032), (982, 430407016), (1964, 215203508), (3928, 107601754), (6383, 66216464), (7856, 53800877), (12766, 33108232), (25532, 16554116), (51064, 8277058), (102128, 4138529)]