516534

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 1140480

約数和(自身を除く): 623946

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 197, 394, 437, 591, 874, 1182, 1311, 2622, 3743, 4531, 7486, 9062, 11229, 13593, 22458, 27186, 86089, 172178, 258267, 516534]

約数ペア:

[(1, 516534), (2, 258267), (3, 172178), (6, 86089), (19, 27186), (23, 22458), (38, 13593), (46, 11229), (57, 9062), (69, 7486), (114, 4531), (138, 3743), (197, 2622), (394, 1311), (437, 1182), (591, 874)]