846581998

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1\times {\mathrm{5237}}^1$

素因数の和:5987

約数の個数: 16

約数和(自身を含む): 1281885264

約数和(自身を除く): 435303266

約数列:

[1, 2, 131, 262, 617, 1234, 5237, 10474, 80827, 161654, 686047, 1372094, 3231229, 6462458, 423290999, 846581998]

約数ペア:

[(1, 846581998), (2, 423290999), (131, 6462458), (262, 3231229), (617, 1372094), (1234, 686047), (5237, 161654), (10474, 80827)]