2019573982

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{243851}}^1$

素因数の和:243995

約数の個数: 16

約数和(自身を含む): 3133985904

約数和(自身を除く): 1114411922

約数列:

[1, 2, 41, 82, 101, 202, 4141, 8282, 243851, 487702, 9997891, 19995782, 24628951, 49257902, 1009786991, 2019573982]

約数ペア:

[(1, 2019573982), (2, 1009786991), (41, 49257902), (82, 24628951), (101, 19995782), (202, 9997891), (4141, 487702), (8282, 243851)]