505336572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1079779}}^1$

素因数の和:1079802

約数の個数: 36

約数和(自身を含む): 1375639720

約数和(自身を除く): 870303148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1079779, 2159558, 3239337, 4319116, 6478674, 9718011, 12957348, 14037127, 19436022, 28074254, 38872044, 42111381, 56148508, 84222762, 126334143, 168445524, 252668286, 505336572]

約数ペア:

[(1, 505336572), (2, 252668286), (3, 168445524), (4, 126334143), (6, 84222762), (9, 56148508), (12, 42111381), (13, 38872044), (18, 28074254), (26, 19436022), (36, 14037127), (39, 12957348), (52, 9718011), (78, 6478674), (117, 4319116), (156, 3239337), (234, 2159558), (468, 1079779)]