2261402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7907}}^1$

素因数の和:7933

約数の個数: 16

約数和(自身を含む): 3985632

約数和(自身を除く): 1724230

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 7907, 15814, 86977, 102791, 173954, 205582, 1130701, 2261402]

約数ペア:

[(1, 2261402), (2, 1130701), (11, 205582), (13, 173954), (22, 102791), (26, 86977), (143, 15814), (286, 7907)]