920298041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{15991}}^1$

素因数の和:16256

約数の個数: 16

約数和(自身を含む): 1047795840

約数和(自身を除く): 127497799

約数列:

[1, 13, 19, 233, 247, 3029, 4427, 15991, 57551, 207883, 303829, 3725903, 3949777, 48436739, 70792157, 920298041]

約数ペア:

[(1, 920298041), (13, 70792157), (19, 48436739), (233, 3949777), (247, 3725903), (3029, 303829), (4427, 207883), (15991, 57551)]