1986965223

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{345139}}^1$

素因数の和:345262

約数の個数: 16

約数和(自身を含む): 2816342400

約数和(自身を除く): 829377177

約数列:

[1, 3, 19, 57, 101, 303, 1919, 5757, 345139, 1035417, 6557641, 19672923, 34859039, 104577117, 662321741, 1986965223]

約数ペア:

[(1, 1986965223), (3, 662321741), (19, 104577117), (57, 34859039), (101, 19672923), (303, 6557641), (1919, 1035417), (5757, 345139)]