89980493405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{1674523}}^1$

素因数の和:1675516

約数の個数: 16

約数和(自身を含む): 117913281984

約数和(自身を除く): 27932788579

約数列:

[1, 5, 11, 55, 977, 4885, 10747, 53735, 1674523, 8372615, 18419753, 92098765, 1636008971, 8180044855, 17996098681, 89980493405]

約数ペア:

[(1, 89980493405), (5, 17996098681), (11, 8180044855), (55, 1636008971), (977, 92098765), (4885, 18419753), (10747, 8372615), (53735, 1674523)]