2016396814

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{557}}^1\times {\mathrm{7043}}^1$

素因数の和:7859

約数の個数: 16

約数和(自身を含む): 3042247248

約数和(自身を除く): 1025850434

約数列:

[1, 2, 257, 514, 557, 1114, 7043, 14086, 143149, 286298, 1810051, 3620102, 3922951, 7845902, 1008198407, 2016396814]

約数ペア:

[(1, 2016396814), (2, 1008198407), (257, 7845902), (514, 3922951), (557, 3620102), (1114, 1810051), (7043, 286298), (14086, 143149)]