990289058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{85091}}^1$

素因数の和:85150

約数の個数: 24

約数和(自身を含む): 1694011536

約数和(自身を除く): 703722478

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 5819, 11638, 85091, 170182, 936001, 1872002, 1957093, 3914186, 21528023, 43056046, 45013139, 90026278, 495144529, 990289058]

約数ペア:

[(1, 990289058), (2, 495144529), (11, 90026278), (22, 45013139), (23, 43056046), (46, 21528023), (253, 3914186), (506, 1957093), (529, 1872002), (1058, 936001), (5819, 170182), (11638, 85091)]