2670428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 4998672

約数和(自身を除く): 2328244

約数列:

[1, 2, 4, 17, 34, 68, 173, 227, 346, 454, 692, 908, 2941, 3859, 5882, 7718, 11764, 15436, 39271, 78542, 157084, 667607, 1335214, 2670428]

約数ペア:

[(1, 2670428), (2, 1335214), (4, 667607), (17, 157084), (34, 78542), (68, 39271), (173, 15436), (227, 11764), (346, 7718), (454, 5882), (692, 3859), (908, 2941)]