66406374218

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1\times {\mathrm{343267}}^1$

素因数の和:343957

約数の個数: 16

約数和(自身を含む): 100319386464

約数和(自身を除く): 33913012246

約数列:

[1, 2, 197, 394, 491, 982, 96727, 193454, 343267, 686534, 67623599, 135247198, 168544097, 337088194, 33203187109, 66406374218]

約数ペア:

[(1, 66406374218), (2, 33203187109), (197, 337088194), (394, 168544097), (491, 135247198), (982, 67623599), (96727, 686534), (193454, 343267)]