840804926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1\times {\mathrm{27107}}^1$

素因数の和:28315

約数の個数: 16

約数和(自身を含む): 1359411984

約数和(自身を除く): 518607058

約数列:

[1, 2, 13, 26, 1193, 2386, 15509, 27107, 31018, 54214, 352391, 704782, 32338651, 64677302, 420402463, 840804926]

約数ペア:

[(1, 840804926), (2, 420402463), (13, 64677302), (26, 32338651), (1193, 704782), (2386, 352391), (15509, 54214), (27107, 31018)]