1715428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3027

約数の個数: 24

約数和(自身を含む): 3528000

約数和(自身を除く): 1812572

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 2999, 5998, 11996, 32989, 38987, 65978, 77974, 131956, 155948, 428857, 857714, 1715428]

約数ペア:

[(1, 1715428), (2, 857714), (4, 428857), (11, 155948), (13, 131956), (22, 77974), (26, 65978), (44, 38987), (52, 32989), (143, 11996), (286, 5998), (572, 2999)]