7633990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8389}}^1$

素因数の和:8416

約数の個数: 32

約数和(自身を含む): 16914240

約数和(自身を除く): 9280250

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 8389, 16778, 41945, 58723, 83890, 109057, 117446, 218114, 293615, 545285, 587230, 763399, 1090570, 1526798, 3816995, 7633990]

約数ペア:

[(1, 7633990), (2, 3816995), (5, 1526798), (7, 1090570), (10, 763399), (13, 587230), (14, 545285), (26, 293615), (35, 218114), (65, 117446), (70, 109057), (91, 83890), (130, 58723), (182, 41945), (455, 16778), (910, 8389)]