620789244

素因数分解:

$2^2\times 3^1\times {\mathrm{4231}}^1\times {\mathrm{12227}}^1$

素因数の和:16465

約数の個数: 24

約数和(自身を含む): 1448969088

約数和(自身を除く): 828179844

約数列:

[1, 2, 3, 4, 6, 12, 4231, 8462, 12227, 12693, 16924, 24454, 25386, 36681, 48908, 50772, 73362, 146724, 51732437, 103464874, 155197311, 206929748, 310394622, 620789244]

約数ペア:

[(1, 620789244), (2, 310394622), (3, 206929748), (4, 155197311), (6, 103464874), (12, 51732437), (4231, 146724), (8462, 73362), (12227, 50772), (12693, 48908), (16924, 36681), (24454, 25386)]