1982806847

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1\times {\mathrm{3617}}^1$

素因数の和:4798

約数の個数: 16

約数和(自身を含む): 2300700672

約数和(自身を除く): 317893825

約数列:

[1, 7, 71, 497, 1103, 3617, 7721, 25319, 78313, 256807, 548191, 1797649, 3989551, 27926857, 283258121, 1982806847]

約数ペア:

[(1, 1982806847), (7, 283258121), (71, 27926857), (497, 3989551), (1103, 1797649), (3617, 548191), (7721, 256807), (25319, 78313)]