2542618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5147}}^1$

素因数の和:5181

約数の個数: 16

約数和(自身を含む): 4324320

約数和(自身を除く): 1781702

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 5147, 10294, 66911, 97793, 133822, 195586, 1271309, 2542618]

約数ペア:

[(1, 2542618), (2, 1271309), (13, 195586), (19, 133822), (26, 97793), (38, 66911), (247, 10294), (494, 5147)]