2579192278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{10463}}^1$

素因数の和:10996

約数の個数: 32

約数和(自身を含む): 4394880000

約数和(自身を除く): 1815687722

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 499, 998, 6487, 9481, 10463, 12974, 18962, 20926, 123253, 136019, 198797, 246506, 272038, 397594, 2584361, 5168722, 5221037, 10442074, 67873481, 99199703, 135746962, 198399406, 1289596139, 2579192278]

約数ペア:

[(1, 2579192278), (2, 1289596139), (13, 198399406), (19, 135746962), (26, 99199703), (38, 67873481), (247, 10442074), (494, 5221037), (499, 5168722), (998, 2584361), (6487, 397594), (9481, 272038), (10463, 246506), (12974, 198797), (18962, 136019), (20926, 123253)]