2783708278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5635037}}^1$

素因数の和:5635071

約数の個数: 16

約数和(自身を含む): 4733431920

約数和(自身を除く): 1949723642

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 5635037, 11270074, 73255481, 107065703, 146510962, 214131406, 1391854139, 2783708278]

約数ペア:

[(1, 2783708278), (2, 1391854139), (13, 214131406), (19, 146510962), (26, 107065703), (38, 73255481), (247, 11270074), (494, 5635037)]