999941338

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{49783}}^1$

素因数の和:49890

約数の個数: 24

約数和(自身を含む): 1668560544

約数和(自身を除く): 668619206

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 913, 1826, 10043, 20086, 49783, 99566, 547613, 1095226, 4131989, 6023743, 8263978, 12047486, 45451879, 90903758, 499970669, 999941338]

約数ペア:

[(1, 999941338), (2, 499970669), (11, 90903758), (22, 45451879), (83, 12047486), (121, 8263978), (166, 6023743), (242, 4131989), (913, 1095226), (1826, 547613), (10043, 99566), (20086, 49783)]