1311702952

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{49943}}^1$

素因数の和:50030

約数の個数: 48

約数和(自身を含む): 2903744160

約数和(自身を除く): 1592041208

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 938, 1876, 3283, 3752, 6566, 13132, 26264, 49943, 99886, 199772, 349601, 399544, 699202, 1398404, 2447207, 2796808, 3346181, 4894414, 6692362, 9788828, 13384724, 19577656, 23423267, 26769448, 46846534, 93693068, 163962869, 187386136, 327925738, 655851476, 1311702952]

約数ペア:

[(1, 1311702952), (2, 655851476), (4, 327925738), (7, 187386136), (8, 163962869), (14, 93693068), (28, 46846534), (49, 26769448), (56, 23423267), (67, 19577656), (98, 13384724), (134, 9788828), (196, 6692362), (268, 4894414), (392, 3346181), (469, 2796808), (536, 2447207), (938, 1398404), (1876, 699202), (3283, 399544), (3752, 349601), (6566, 199772), (13132, 99886), (26264, 49943)]