1294684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 2395008

約数和(自身を除く): 1100324

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 197, 212, 394, 788, 1643, 3286, 6107, 6572, 10441, 12214, 20882, 24428, 41764, 323671, 647342, 1294684]

約数ペア:

[(1, 1294684), (2, 647342), (4, 323671), (31, 41764), (53, 24428), (62, 20882), (106, 12214), (124, 10441), (197, 6572), (212, 6107), (394, 3286), (788, 1643)]