1878322593

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1\times {\mathrm{1709}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 2889216000

約数和(自身を除く): 1010893407

約数列:

[1, 3, 7, 21, 199, 263, 597, 789, 1393, 1709, 1841, 4179, 5127, 5523, 11963, 35889, 52337, 157011, 340091, 366359, 449467, 1020273, 1099077, 1348401, 2380637, 3146269, 7141911, 9438807, 89443933, 268331799, 626107531, 1878322593]

約数ペア:

[(1, 1878322593), (3, 626107531), (7, 268331799), (21, 89443933), (199, 9438807), (263, 7141911), (597, 3146269), (789, 2380637), (1393, 1348401), (1709, 1099077), (1841, 1020273), (4179, 449467), (5127, 366359), (5523, 340091), (11963, 157011), (35889, 52337)]