2125682

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 24

約数和(自身を含む): 3645360

約数和(自身を除く): 1519678

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 331, 338, 494, 662, 3211, 4303, 6289, 6422, 8606, 12578, 55939, 81757, 111878, 163514, 1062841, 2125682]

約数ペア:

[(1, 2125682), (2, 1062841), (13, 163514), (19, 111878), (26, 81757), (38, 55939), (169, 12578), (247, 8606), (331, 6422), (338, 6289), (494, 4303), (662, 3211)]