2797628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 5225472

約数和(自身を除く): 2427844

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 647, 1081, 1294, 2162, 2588, 4324, 14881, 29762, 30409, 59524, 60818, 121636, 699407, 1398814, 2797628]

約数ペア:

[(1, 2797628), (2, 1398814), (4, 699407), (23, 121636), (46, 60818), (47, 59524), (92, 30409), (94, 29762), (188, 14881), (647, 4324), (1081, 2588), (1294, 2162)]