2845478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:851

約数の個数: 16

約数和(自身を含む): 4542720

約数和(自身を除く): 1697242

約数列:

[1, 2, 19, 38, 103, 206, 727, 1454, 1957, 3914, 13813, 27626, 74881, 149762, 1422739, 2845478]

約数ペア:

[(1, 2845478), (2, 1422739), (19, 149762), (38, 74881), (103, 27626), (206, 13813), (727, 3914), (1454, 1957)]