621000932

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{947}}^1\times {\mathrm{2309}}^1$

素因数の和:3331

約数の個数: 24

約数和(自身を含む): 1103699520

約数和(自身を除く): 482698588

約数列:

[1, 2, 4, 71, 142, 284, 947, 1894, 2309, 3788, 4618, 9236, 67237, 134474, 163939, 268948, 327878, 655756, 2186623, 4373246, 8746492, 155250233, 310500466, 621000932]

約数ペア:

[(1, 621000932), (2, 310500466), (4, 155250233), (71, 8746492), (142, 4373246), (284, 2186623), (947, 655756), (1894, 327878), (2309, 268948), (3788, 163939), (4618, 134474), (9236, 67237)]