8712470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 17478720

約数和(自身を除く): 8766250

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 2311, 3770, 4622, 11555, 23110, 30043, 60086, 67019, 134038, 150215, 300430, 335095, 670190, 871247, 1742494, 4356235, 8712470]

約数ペア:

[(1, 8712470), (2, 4356235), (5, 1742494), (10, 871247), (13, 670190), (26, 335095), (29, 300430), (58, 150215), (65, 134038), (130, 67019), (145, 60086), (290, 30043), (377, 23110), (754, 11555), (1885, 4622), (2311, 3770)]