61982978

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{293}}^2$

素因数の和:626

約数の個数: 18

約数和(自身を含む): 98461449

約数和(自身を除く): 36478471

約数列:

[1, 2, 19, 38, 293, 361, 586, 722, 5567, 11134, 85849, 105773, 171698, 211546, 1631131, 3262262, 30991489, 61982978]

約数ペア:

[(1, 61982978), (2, 30991489), (19, 3262262), (38, 1631131), (293, 211546), (361, 171698), (586, 105773), (722, 85849), (5567, 11134)]