813553604

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{907}}^1\times {\mathrm{4231}}^1$

素因数の和:5195

約数の個数: 24

約数和(自身を含む): 1452523968

約数和(自身を除く): 638970364

約数列:

[1, 2, 4, 53, 106, 212, 907, 1814, 3628, 4231, 8462, 16924, 48071, 96142, 192284, 224243, 448486, 896972, 3837517, 7675034, 15350068, 203388401, 406776802, 813553604]

約数ペア:

[(1, 813553604), (2, 406776802), (4, 203388401), (53, 15350068), (106, 7675034), (212, 3837517), (907, 896972), (1814, 448486), (3628, 224243), (4231, 192284), (8462, 96142), (16924, 48071)]