2199880493881

素因数分解:

$7^1\times {\mathrm{283}}^1\times {\mathrm{41621}}^1\times {\mathrm{26681}}^1$

素因数の和:68592

約数の個数: 16

約数和(自身を含む): 2523188239488

約数和(自身を除く): 323307745607

約数列:

[1, 7, 283, 1981, 26681, 41621, 186767, 291347, 7550723, 11778743, 52855061, 82451201, 1110489901, 7773429307, 314268641983, 2199880493881]

約数ペア:

[(1, 2199880493881), (7, 314268641983), (283, 7773429307), (1981, 1110489901), (26681, 82451201), (41621, 52855061), (186767, 11778743), (291347, 7550723)]