2287409761

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{457}}^1\times {\mathrm{4231}}^1$

素因数の和:4721

約数の個数: 24

約数和(自身を含む): 2837606784

約数和(自身を除く): 550197023

約数列:

[1, 7, 13, 91, 169, 457, 1183, 3199, 4231, 5941, 29617, 41587, 55003, 77233, 385021, 540631, 715039, 1933567, 5005273, 13534969, 25136371, 175954597, 326772823, 2287409761]

約数ペア:

[(1, 2287409761), (7, 326772823), (13, 175954597), (91, 25136371), (169, 13534969), (457, 5005273), (1183, 1933567), (3199, 715039), (4231, 540631), (5941, 385021), (29617, 77233), (41587, 55003)]