1918821634

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{2459}}^1\times {\mathrm{3863}}^1$

素因数の和:6425

約数の個数: 16

約数和(自身を含む): 2908664640

約数和(自身を除く): 989843006

約数列:

[1, 2, 101, 202, 2459, 3863, 4918, 7726, 248359, 390163, 496718, 780326, 9499117, 18998234, 959410817, 1918821634]

約数ペア:

[(1, 1918821634), (2, 959410817), (101, 18998234), (202, 9499117), (2459, 780326), (3863, 496718), (4918, 390163), (7726, 248359)]