1971674473

素因数分解:

${\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 2020515840

約数和(自身を除く): 48841367

約数列:

[1, 71, 191, 347, 419, 13561, 24637, 29749, 66277, 80029, 145393, 4705667, 5682059, 10322903, 27770063, 1971674473]

約数ペア:

[(1, 1971674473), (71, 27770063), (191, 10322903), (347, 5682059), (419, 4705667), (13561, 145393), (24637, 80029), (29749, 66277)]