4854290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 10312704

約数和(自身を除く): 5458414

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 2237, 4474, 11185, 15659, 22370, 31318, 69347, 78295, 138694, 156590, 346735, 485429, 693470, 970858, 2427145, 4854290]

約数ペア:

[(1, 4854290), (2, 2427145), (5, 970858), (7, 693470), (10, 485429), (14, 346735), (31, 156590), (35, 138694), (62, 78295), (70, 69347), (155, 31318), (217, 22370), (310, 15659), (434, 11185), (1085, 4474), (2170, 2237)]