1721000708

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1\times {\mathrm{1733}}^1$

素因数の和:2996

約数の個数: 48

約数和(自身を含む): 3565658880

約数和(自身を除く): 1844658172

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 1223, 1733, 2446, 3466, 4892, 6932, 8561, 12131, 17122, 24262, 34244, 35467, 48524, 50257, 70934, 100514, 141868, 201028, 248269, 351799, 496538, 703598, 993076, 1407196, 2119459, 4238918, 8477836, 14836213, 29672426, 59344852, 61464311, 122928622, 245857244, 430250177, 860500354, 1721000708]

約数ペア:

[(1, 1721000708), (2, 860500354), (4, 430250177), (7, 245857244), (14, 122928622), (28, 61464311), (29, 59344852), (58, 29672426), (116, 14836213), (203, 8477836), (406, 4238918), (812, 2119459), (1223, 1407196), (1733, 993076), (2446, 703598), (3466, 496538), (4892, 351799), (6932, 248269), (8561, 201028), (12131, 141868), (17122, 100514), (24262, 70934), (34244, 50257), (35467, 48524)]