8420746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4673}}^1$

素因数の和:4745

約数の個数: 16

約数和(自身を含む): 13629384

約数和(自身を除く): 5208638

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 4673, 9346, 79441, 158882, 247669, 495338, 4210373, 8420746]

約数ペア:

[(1, 8420746), (2, 4210373), (17, 495338), (34, 247669), (53, 158882), (106, 79441), (901, 9346), (1802, 4673)]