8220337918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{50321}}^1$

素因数の和:50500

約数の個数: 32

約数和(自身を含む): 13628002752

約数和(自身を除く): 5407664834

約数列:

[1, 2, 13, 26, 61, 103, 122, 206, 793, 1339, 1586, 2678, 6283, 12566, 50321, 81679, 100642, 163358, 654173, 1308346, 3069581, 5183063, 6139162, 10366126, 39904553, 67379819, 79809106, 134759638, 316166843, 632333686, 4110168959, 8220337918]

約数ペア:

[(1, 8220337918), (2, 4110168959), (13, 632333686), (26, 316166843), (61, 134759638), (103, 79809106), (122, 67379819), (206, 39904553), (793, 10366126), (1339, 6139162), (1586, 5183063), (2678, 3069581), (6283, 1308346), (12566, 654173), (50321, 163358), (81679, 100642)]