17899689028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20248517}}^1$

素因数の和:20248551

約数の個数: 24

約数和(自身を含む): 35718385752

約数和(自身を除く): 17818696724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 20248517, 40497034, 80994068, 263230721, 344224789, 526461442, 688449578, 1052922884, 1376899156, 4474922257, 8949844514, 17899689028]

約数ペア:

[(1, 17899689028), (2, 8949844514), (4, 4474922257), (13, 1376899156), (17, 1052922884), (26, 688449578), (34, 526461442), (52, 344224789), (68, 263230721), (221, 80994068), (442, 40497034), (884, 20248517)]