2019367986

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1\times {\mathrm{7507}}^1$

素因数の和:8038

約数の個数: 32

約数和(自身を含む): 4086754560

約数和(自身を除く): 2067386574

約数列:

[1, 2, 3, 6, 107, 214, 321, 419, 642, 838, 1257, 2514, 7507, 15014, 22521, 44833, 45042, 89666, 134499, 268998, 803249, 1606498, 2409747, 3145433, 4819494, 6290866, 9436299, 18872598, 336561331, 673122662, 1009683993, 2019367986]

約数ペア:

[(1, 2019367986), (2, 1009683993), (3, 673122662), (6, 336561331), (107, 18872598), (214, 9436299), (321, 6290866), (419, 4819494), (642, 3145433), (838, 2409747), (1257, 1606498), (2514, 803249), (7507, 268998), (15014, 134499), (22521, 89666), (44833, 45042)]