2198848912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10571389}}^1$

素因数の和:10571410

約数の個数: 20

約数和(自身を含む): 4587983260

約数和(自身を除く): 2389134348

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10571389, 21142778, 42285556, 84571112, 137428057, 169142224, 274856114, 549712228, 1099424456, 2198848912]

約数ペア:

[(1, 2198848912), (2, 1099424456), (4, 549712228), (8, 274856114), (13, 169142224), (16, 137428057), (26, 84571112), (52, 42285556), (104, 21142778), (208, 10571389)]