890303946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{40531}}^1$

素因数の和:41066

約数の個数: 32

約数和(自身を含む): 2038921728

約数和(自身を除く): 1148617782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 523, 1046, 1569, 3138, 3661, 7322, 10983, 21966, 40531, 81062, 121593, 243186, 283717, 567434, 851151, 1702302, 21197713, 42395426, 63593139, 127186278, 148383991, 296767982, 445151973, 890303946]

約数ペア:

[(1, 890303946), (2, 445151973), (3, 296767982), (6, 148383991), (7, 127186278), (14, 63593139), (21, 42395426), (42, 21197713), (523, 1702302), (1046, 851151), (1569, 567434), (3138, 283717), (3661, 243186), (7322, 121593), (10983, 81062), (21966, 40531)]