2017004865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{683}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 3525762816

約数和(自身を除く): 1508757951

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 313, 555, 629, 683, 939, 1565, 1887, 2049, 3145, 3415, 4695, 5321, 9435, 10245, 11581, 11611, 15963, 25271, 26605, 34743, 34833, 57905, 58055, 75813, 79815, 126355, 173715, 174165, 196877, 213779, 379065, 429607, 590631, 641337, 984385, 1068895, 1288821, 2148035, 2953155, 3206685, 3634243, 6444105, 7909823, 10902729, 18171215, 23729469, 39549115, 54513645, 118647345, 134466991, 403400973, 672334955, 2017004865]

約数ペア:

[(1, 2017004865), (3, 672334955), (5, 403400973), (15, 134466991), (17, 118647345), (37, 54513645), (51, 39549115), (85, 23729469), (111, 18171215), (185, 10902729), (255, 7909823), (313, 6444105), (555, 3634243), (629, 3206685), (683, 2953155), (939, 2148035), (1565, 1288821), (1887, 1068895), (2049, 984385), (3145, 641337), (3415, 590631), (4695, 429607), (5321, 379065), (9435, 213779), (10245, 196877), (11581, 174165), (11611, 173715), (15963, 126355), (25271, 79815), (26605, 75813), (34743, 58055), (34833, 57905)]