3838038

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 8173440

約数和(自身を除く): 4335402

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 257, 262, 393, 514, 771, 786, 1542, 2489, 4883, 4978, 7467, 9766, 14649, 14934, 29298, 33667, 67334, 101001, 202002, 639673, 1279346, 1919019, 3838038]

約数ペア:

[(1, 3838038), (2, 1919019), (3, 1279346), (6, 639673), (19, 202002), (38, 101001), (57, 67334), (114, 33667), (131, 29298), (257, 14934), (262, 14649), (393, 9766), (514, 7467), (771, 4978), (786, 4883), (1542, 2489)]