1382909969

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1\times {\mathrm{3623}}^1$

素因数の和:5420

約数の個数: 16

約数和(自身を含む): 1632829440

約数和(自身を除く): 249919471

約数列:

[1, 7, 31, 217, 1759, 3623, 12313, 25361, 54529, 112313, 381703, 786191, 6372857, 44609999, 197558567, 1382909969]

約数ペア:

[(1, 1382909969), (7, 197558567), (31, 44609999), (217, 6372857), (1759, 786191), (3623, 381703), (12313, 112313), (25361, 54529)]