1912267708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{517949}}^1$

素因数の和:518037

約数の個数: 24

約数和(自身を含む): 3654655200

約数和(自身を除く): 1742387492

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 517949, 1035898, 2071796, 6733337, 13466674, 26933348, 36774379, 73548758, 147097516, 478066927, 956133854, 1912267708]

約数ペア:

[(1, 1912267708), (2, 956133854), (4, 478066927), (13, 147097516), (26, 73548758), (52, 36774379), (71, 26933348), (142, 13466674), (284, 6733337), (923, 2071796), (1846, 1035898), (3692, 517949)]