3129778856

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{7919}}^1$

素因数の和:8441

約数の個数: 32

約数和(自身を含む): 5930496000

約数和(自身を除く): 2800717144

約数列:

[1, 2, 4, 8, 127, 254, 389, 508, 778, 1016, 1556, 3112, 7919, 15838, 31676, 49403, 63352, 98806, 197612, 395224, 1005713, 2011426, 3080491, 4022852, 6160982, 8045704, 12321964, 24643928, 391222357, 782444714, 1564889428, 3129778856]

約数ペア:

[(1, 3129778856), (2, 1564889428), (4, 782444714), (8, 391222357), (127, 24643928), (254, 12321964), (389, 8045704), (508, 6160982), (778, 4022852), (1016, 3080491), (1556, 2011426), (3112, 1005713), (7919, 395224), (15838, 197612), (31676, 98806), (49403, 63352)]