1949679992

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1442071}}^1$

素因数の和:1442103

約数の個数: 24

約数和(自身を含む): 3958487640

約数和(自身を除く): 2008807648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1442071, 2884142, 5768284, 11536568, 18746923, 37493846, 74987692, 149975384, 243709999, 487419998, 974839996, 1949679992]

約数ペア:

[(1, 1949679992), (2, 974839996), (4, 487419998), (8, 243709999), (13, 149975384), (26, 74987692), (52, 37493846), (104, 18746923), (169, 11536568), (338, 5768284), (676, 2884142), (1352, 1442071)]