214173856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{514841}}^1$

素因数の和:514864

約数の個数: 24

約数和(自身を含む): 454090644

約数和(自身を除く): 239916788

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 514841, 1029682, 2059364, 4118728, 6692933, 8237456, 13385866, 16474912, 26771732, 53543464, 107086928, 214173856]

約数ペア:

[(1, 214173856), (2, 107086928), (4, 53543464), (8, 26771732), (13, 16474912), (16, 13385866), (26, 8237456), (32, 6692933), (52, 4118728), (104, 2059364), (208, 1029682), (416, 514841)]