2019403582

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4027}}^1$

素因数の和:4110

約数の個数: 64

約数和(自身を含む): 3828211200

約数和(自身を除く): 1808807618

約数列:

[1, 2, 7, 14, 17, 34, 43, 49, 86, 98, 119, 238, 301, 343, 602, 686, 731, 833, 1462, 1666, 2107, 4027, 4214, 5117, 5831, 8054, 10234, 11662, 14749, 28189, 29498, 35819, 56378, 68459, 71638, 136918, 173161, 197323, 250733, 346322, 394646, 479213, 501466, 958426, 1212127, 1381261, 2424254, 2762522, 2943737, 3354491, 5887474, 6708982, 8484889, 16969778, 20606159, 23481437, 41212318, 46962874, 59394223, 118788446, 144243113, 288486226, 1009701791, 2019403582]

約数ペア:

[(1, 2019403582), (2, 1009701791), (7, 288486226), (14, 144243113), (17, 118788446), (34, 59394223), (43, 46962874), (49, 41212318), (86, 23481437), (98, 20606159), (119, 16969778), (238, 8484889), (301, 6708982), (343, 5887474), (602, 3354491), (686, 2943737), (731, 2762522), (833, 2424254), (1462, 1381261), (1666, 1212127), (2107, 958426), (4027, 501466), (4214, 479213), (5117, 394646), (5831, 346322), (8054, 250733), (10234, 197323), (11662, 173161), (14749, 136918), (28189, 71638), (29498, 68459), (35819, 56378)]