974347918

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{82279}}^1$

素因数の和:82503

約数の個数: 16

約数和(自身を含む): 1516584960

約数和(自身を除く): 542237042

約数列:

[1, 2, 31, 62, 191, 382, 5921, 11842, 82279, 164558, 2550649, 5101298, 15715289, 31430578, 487173959, 974347918]

約数ペア:

[(1, 974347918), (2, 487173959), (31, 31430578), (62, 15715289), (191, 5101298), (382, 2550649), (5921, 164558), (11842, 82279)]