280287534

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{14387}}^1$

素因数の和:14600

約数の個数: 32

約数和(自身を含む): 596699136

約数和(自身を除く): 316411602

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 191, 382, 573, 1146, 3247, 6494, 9741, 14387, 19482, 28774, 43161, 86322, 244579, 489158, 733737, 1467474, 2747917, 5495834, 8243751, 16487502, 46714589, 93429178, 140143767, 280287534]

約数ペア:

[(1, 280287534), (2, 140143767), (3, 93429178), (6, 46714589), (17, 16487502), (34, 8243751), (51, 5495834), (102, 2747917), (191, 1467474), (382, 733737), (573, 489158), (1146, 244579), (3247, 86322), (6494, 43161), (9741, 28774), (14387, 19482)]