636121534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{65539}}^1$

素因数の和:65775

約数の個数: 16

約数和(自身を含む): 1000402560

約数和(自身を除く): 364281026

約数列:

[1, 2, 23, 46, 211, 422, 4853, 9706, 65539, 131078, 1507397, 3014794, 13828729, 27657458, 318060767, 636121534]

約数ペア:

[(1, 636121534), (2, 318060767), (23, 27657458), (46, 13828729), (211, 3014794), (422, 1507397), (4853, 131078), (9706, 65539)]