2017802828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{61949}}^1$

素因数の和:62449

約数の個数: 24

約数和(自身を含む): 3746736000

約数和(自身を除く): 1728933172

約数列:

[1, 2, 4, 17, 34, 68, 479, 958, 1916, 8143, 16286, 32572, 61949, 123898, 247796, 1053133, 2106266, 4212532, 29673571, 59347142, 118694284, 504450707, 1008901414, 2017802828]

約数ペア:

[(1, 2017802828), (2, 1008901414), (4, 504450707), (17, 118694284), (34, 59347142), (68, 29673571), (479, 4212532), (958, 2106266), (1916, 1053133), (8143, 247796), (16286, 123898), (32572, 61949)]