648082942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1466251}}^1$

素因数の和:1466283

約数の個数: 16

約数和(自身を含む): 1108486512

約数和(自身を除く): 460403570

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1466251, 2932502, 19061263, 24926267, 38122526, 49852534, 324041471, 648082942]

約数ペア:

[(1, 648082942), (2, 324041471), (13, 49852534), (17, 38122526), (26, 24926267), (34, 19061263), (221, 2932502), (442, 1466251)]