380989834

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1\times {\mathrm{2633}}^1$

素因数の和:3725

約数の個数: 16

約数和(自身を含む): 580322880

約数和(自身を除く): 199333046

約数列:

[1, 2, 71, 142, 1019, 2038, 2633, 5266, 72349, 144698, 186943, 373886, 2683027, 5366054, 190494917, 380989834]

約数ペア:

[(1, 380989834), (2, 190494917), (71, 5366054), (142, 2683027), (1019, 373886), (2038, 186943), (2633, 144698), (5266, 72349)]