284372405

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1\times {\mathrm{1979}}^1$

素因数の和:3004

約数の個数: 16

約数和(自身を含む): 353548800

約数和(自身を除く): 69176395

約数列:

[1, 5, 29, 145, 991, 1979, 4955, 9895, 28739, 57391, 143695, 286955, 1961189, 9805945, 56874481, 284372405]

約数ペア:

[(1, 284372405), (5, 56874481), (29, 9805945), (145, 1961189), (991, 286955), (1979, 143695), (4955, 57391), (9895, 28739)]