42046966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1999}}^1$

素因数の和:2823

約数の個数: 16

約数和(自身を含む): 68040000

約数和(自身を除く): 25993034

約数列:

[1, 2, 13, 26, 809, 1618, 1999, 3998, 10517, 21034, 25987, 51974, 1617191, 3234382, 21023483, 42046966]

約数ペア:

[(1, 42046966), (2, 21023483), (13, 3234382), (26, 1617191), (809, 51974), (1618, 25987), (1999, 21034), (3998, 10517)]