2017733410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{63913}}^1$

素因数の和:63979

約数の個数: 64

約数和(自身を含む): 4638622464

約数和(自身を除く): 2620889054

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 574, 770, 902, 1435, 2255, 2870, 3157, 4510, 6314, 15785, 31570, 63913, 127826, 319565, 447391, 639130, 703043, 894782, 1406086, 2236955, 2620433, 3515215, 4473910, 4921301, 5240866, 7030430, 9842602, 13102165, 18343031, 24606505, 26204330, 28824763, 36686062, 49213010, 57649526, 91715155, 144123815, 183430310, 201773341, 288247630, 403546682, 1008866705, 2017733410]

約数ペア:

[(1, 2017733410), (2, 1008866705), (5, 403546682), (7, 288247630), (10, 201773341), (11, 183430310), (14, 144123815), (22, 91715155), (35, 57649526), (41, 49213010), (55, 36686062), (70, 28824763), (77, 26204330), (82, 24606505), (110, 18343031), (154, 13102165), (205, 9842602), (287, 7030430), (385, 5240866), (410, 4921301), (451, 4473910), (574, 3515215), (770, 2620433), (902, 2236955), (1435, 1406086), (2255, 894782), (2870, 703043), (3157, 639130), (4510, 447391), (6314, 319565), (15785, 127826), (31570, 63913)]