4078415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2602

約数の個数: 16

約数和(自身を含む): 5525280

約数和(自身を除く): 1446865

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 2557, 12785, 28127, 74153, 140635, 370765, 815683, 4078415]

約数ペア:

[(1, 4078415), (5, 815683), (11, 370765), (29, 140635), (55, 74153), (145, 28127), (319, 12785), (1595, 2557)]