1953198646

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{617}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 3639416832

約数和(自身を除く): 1686218186

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 283, 329, 566, 617, 658, 799, 1234, 1598, 1981, 3962, 4319, 4811, 5593, 8638, 9622, 10489, 11186, 13301, 20978, 26602, 28999, 33677, 57998, 67354, 73423, 93107, 146846, 174611, 186214, 202993, 226117, 349222, 405986, 452234, 492983, 985966, 1222277, 1582819, 2444554, 2968387, 3165638, 3450881, 5936774, 6901762, 8206717, 16413434, 20778709, 41557418, 57447019, 114894038, 139514189, 279028378, 976599323, 1953198646]

約数ペア:

[(1, 1953198646), (2, 976599323), (7, 279028378), (14, 139514189), (17, 114894038), (34, 57447019), (47, 41557418), (94, 20778709), (119, 16413434), (238, 8206717), (283, 6901762), (329, 5936774), (566, 3450881), (617, 3165638), (658, 2968387), (799, 2444554), (1234, 1582819), (1598, 1222277), (1981, 985966), (3962, 492983), (4319, 452234), (4811, 405986), (5593, 349222), (8638, 226117), (9622, 202993), (10489, 186214), (11186, 174611), (13301, 146846), (20978, 93107), (26602, 73423), (28999, 67354), (33677, 57998)]