630938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 1254528

約数和(自身を除く): 623590

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 241, 374, 482, 1309, 1687, 2618, 2651, 3374, 4097, 5302, 8194, 18557, 28679, 37114, 45067, 57358, 90134, 315469, 630938]

約数ペア:

[(1, 630938), (2, 315469), (7, 90134), (11, 57358), (14, 45067), (17, 37114), (22, 28679), (34, 18557), (77, 8194), (119, 5302), (154, 4097), (187, 3374), (238, 2651), (241, 2618), (374, 1687), (482, 1309)]