1189208045

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1\times {\mathrm{3109}}^1$

素因数の和:3904

約数の個数: 16

約数和(自身を含む): 1442268720

約数和(自身を除く): 253060675

約数列:

[1, 5, 113, 565, 677, 3109, 3385, 15545, 76501, 351317, 382505, 1756585, 2104793, 10523965, 237841609, 1189208045]

約数ペア:

[(1, 1189208045), (5, 237841609), (113, 10523965), (565, 2104793), (677, 1756585), (3109, 382505), (3385, 351317), (15545, 76501)]