1115199324

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{720413}}^1$

素因数の和:720466

約数の個数: 36

約数和(自身を含む): 2884537656

約数和(自身を除く): 1769338332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 720413, 1440826, 2161239, 2881652, 4322478, 6483717, 8644956, 12967434, 25934868, 30977759, 61955518, 92933277, 123911036, 185866554, 278799831, 371733108, 557599662, 1115199324]

約数ペア:

[(1, 1115199324), (2, 557599662), (3, 371733108), (4, 278799831), (6, 185866554), (9, 123911036), (12, 92933277), (18, 61955518), (36, 30977759), (43, 25934868), (86, 12967434), (129, 8644956), (172, 6483717), (258, 4322478), (387, 2881652), (516, 2161239), (774, 1440826), (1548, 720413)]