2806338

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 5990400

約数和(自身を除く): 3184062

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 239, 309, 478, 618, 717, 1434, 1957, 3914, 4541, 5871, 9082, 11742, 13623, 24617, 27246, 49234, 73851, 147702, 467723, 935446, 1403169, 2806338]

約数ペア:

[(1, 2806338), (2, 1403169), (3, 935446), (6, 467723), (19, 147702), (38, 73851), (57, 49234), (103, 27246), (114, 24617), (206, 13623), (239, 11742), (309, 9082), (478, 5871), (618, 4541), (717, 3914), (1434, 1957)]