1916163364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{68897}}^1$

素因数の和:69327

約数の個数: 24

約数和(自身を含む): 3559270680

約数和(自身を除く): 1643107316

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1636, 6953, 13906, 27812, 68897, 137794, 275588, 1171249, 2342498, 4684996, 28178873, 56357746, 112715492, 479040841, 958081682, 1916163364]

約数ペア:

[(1, 1916163364), (2, 958081682), (4, 479040841), (17, 112715492), (34, 56357746), (68, 28178873), (409, 4684996), (818, 2342498), (1636, 1171249), (6953, 275588), (13906, 137794), (27812, 68897)]