5381516

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2707}}^1$

素因数の和:2789

約数の個数: 24

約数和(自身を含む): 10918656

約数和(自身を除く): 5537140

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 2707, 5414, 10828, 18949, 37898, 75796, 192197, 384394, 768788, 1345379, 2690758, 5381516]

約数ペア:

[(1, 5381516), (2, 2690758), (4, 1345379), (7, 768788), (14, 384394), (28, 192197), (71, 75796), (142, 37898), (284, 18949), (497, 10828), (994, 5414), (1988, 2707)]