2017685924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{717527}}^1$

素因数の和:717587

約数の個数: 24

約数和(自身を含む): 3817248960

約数和(自身を除く): 1799563036

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 717527, 1435054, 2870108, 13633013, 26548499, 27266026, 53096998, 54532052, 106193996, 504421481, 1008842962, 2017685924]

約数ペア:

[(1, 2017685924), (2, 1008842962), (4, 504421481), (19, 106193996), (37, 54532052), (38, 53096998), (74, 27266026), (76, 26548499), (148, 13633013), (703, 2870108), (1406, 1435054), (2812, 717527)]