2007675278

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{133649}}^1$

素因数の和:133724

約数の個数: 32

約数和(自身を含む): 3656664000

約数和(自身を除く): 1648988722

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 203, 259, 406, 518, 1073, 2146, 7511, 15022, 133649, 267298, 935543, 1871086, 3875821, 4945013, 7751642, 9890026, 27130747, 34615091, 54261494, 69230182, 143405377, 286810754, 1003837639, 2007675278]

約数ペア:

[(1, 2007675278), (2, 1003837639), (7, 286810754), (14, 143405377), (29, 69230182), (37, 54261494), (58, 34615091), (74, 27130747), (203, 9890026), (259, 7751642), (406, 4945013), (518, 3875821), (1073, 1871086), (2146, 935543), (7511, 267298), (15022, 133649)]