3109708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 6773760

約数和(自身を除く): 3664052

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 139, 188, 238, 278, 329, 476, 556, 658, 799, 973, 1316, 1598, 1946, 2363, 3196, 3892, 4726, 5593, 6533, 9452, 11186, 13066, 16541, 22372, 26132, 33082, 45731, 66164, 91462, 111061, 182924, 222122, 444244, 777427, 1554854, 3109708]

約数ペア:

[(1, 3109708), (2, 1554854), (4, 777427), (7, 444244), (14, 222122), (17, 182924), (28, 111061), (34, 91462), (47, 66164), (68, 45731), (94, 33082), (119, 26132), (139, 22372), (188, 16541), (238, 13066), (278, 11186), (329, 9452), (476, 6533), (556, 5593), (658, 4726), (799, 3892), (973, 3196), (1316, 2363), (1598, 1946)]