426815998

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{983447}}^1$

素因数の和:983487

約数の個数: 16

約数和(自身を含む): 755288064

約数和(自身を除く): 328472066

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 983447, 1966894, 6884129, 13768258, 30486857, 60973714, 213407999, 426815998]

約数ペア:

[(1, 426815998), (2, 213407999), (7, 60973714), (14, 30486857), (31, 13768258), (62, 6884129), (217, 1966894), (434, 983447)]