2440132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 4555040

約数和(自身を除く): 2114908

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 331, 388, 662, 1324, 1843, 3686, 6289, 7372, 12578, 25156, 32107, 64214, 128428, 610033, 1220066, 2440132]

約数ペア:

[(1, 2440132), (2, 1220066), (4, 610033), (19, 128428), (38, 64214), (76, 32107), (97, 25156), (194, 12578), (331, 7372), (388, 6289), (662, 3686), (1324, 1843)]