2001264034

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{3821}}^1$

素因数の和:4039

約数の個数: 64

約数和(自身を含む): 3962649600

約数和(自身を除く): 1961385566

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 179, 209, 266, 358, 418, 1253, 1463, 1969, 2506, 2926, 3401, 3821, 3938, 6802, 7642, 13783, 23807, 26747, 27566, 37411, 42031, 47614, 53494, 72599, 74822, 84062, 145198, 261877, 294217, 508193, 523754, 588434, 683959, 798589, 1016386, 1367918, 1597178, 4787713, 5590123, 7523549, 9575426, 11180246, 12995221, 15047098, 25990442, 52664843, 90966547, 105329686, 142947431, 181933094, 285894862, 1000632017, 2001264034]

約数ペア:

[(1, 2001264034), (2, 1000632017), (7, 285894862), (11, 181933094), (14, 142947431), (19, 105329686), (22, 90966547), (38, 52664843), (77, 25990442), (133, 15047098), (154, 12995221), (179, 11180246), (209, 9575426), (266, 7523549), (358, 5590123), (418, 4787713), (1253, 1597178), (1463, 1367918), (1969, 1016386), (2506, 798589), (2926, 683959), (3401, 588434), (3821, 523754), (3938, 508193), (6802, 294217), (7642, 261877), (13783, 145198), (23807, 84062), (26747, 74822), (27566, 72599), (37411, 53494), (42031, 47614)]