1960165165

素因数分解:

$5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{143971}}^1$

素因数の和:144372

約数の個数: 16

約数和(自身を含む): 2695155840

約数和(自身を除く): 734990675

約数列:

[1, 5, 7, 35, 389, 1945, 2723, 13615, 143971, 719855, 1007797, 5038985, 56004719, 280023595, 392033033, 1960165165]

約数ペア:

[(1, 1960165165), (5, 392033033), (7, 280023595), (35, 56004719), (389, 5038985), (1945, 1007797), (2723, 719855), (13615, 143971)]