396989716

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{45673}}^1$

素因数の和:45771

約数の個数: 24

約数和(自身を含む): 725120424

約数和(自身を除く): 328130708

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 2173, 4346, 8692, 45673, 91346, 182692, 1872593, 2420669, 3745186, 4841338, 7490372, 9682676, 99247429, 198494858, 396989716]

約数ペア:

[(1, 396989716), (2, 198494858), (4, 99247429), (41, 9682676), (53, 7490372), (82, 4841338), (106, 3745186), (164, 2420669), (212, 1872593), (2173, 182692), (4346, 91346), (8692, 45673)]