251082418938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3219005371}}^1$

素因数の和:3219005389

約数の個数: 16

約数和(自身を含む): 540792902496

約数和(自身を除く): 289710483558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3219005371, 6438010742, 9657016113, 19314032226, 41847069823, 83694139646, 125541209469, 251082418938]

約数ペア:

[(1, 251082418938), (2, 125541209469), (3, 83694139646), (6, 41847069823), (13, 19314032226), (26, 9657016113), (39, 6438010742), (78, 3219005371)]