984275138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3613}}^1$

素因数の和:3723

約数の個数: 64

約数和(自身を含む): 1935947520

約数和(自身を除く): 951672382

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 61, 77, 122, 154, 203, 319, 406, 427, 638, 671, 854, 1342, 1769, 2233, 3538, 3613, 4466, 4697, 7226, 9394, 12383, 19459, 24766, 25291, 38918, 39743, 50582, 79486, 104777, 136213, 209554, 220393, 272426, 278201, 440786, 556402, 733439, 1152547, 1466878, 1542751, 2305094, 2424323, 3085502, 4848646, 6391397, 8067829, 12782794, 16135658, 16970261, 33940522, 44739779, 70305367, 89479558, 140610734, 492137569, 984275138]

約数ペア:

[(1, 984275138), (2, 492137569), (7, 140610734), (11, 89479558), (14, 70305367), (22, 44739779), (29, 33940522), (58, 16970261), (61, 16135658), (77, 12782794), (122, 8067829), (154, 6391397), (203, 4848646), (319, 3085502), (406, 2424323), (427, 2305094), (638, 1542751), (671, 1466878), (854, 1152547), (1342, 733439), (1769, 556402), (2233, 440786), (3538, 278201), (3613, 272426), (4466, 220393), (4697, 209554), (7226, 136213), (9394, 104777), (12383, 79486), (19459, 50582), (24766, 39743), (25291, 38918)]