258300000074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1\times {\mathrm{2048017}}^1$

素因数の和:2051357

約数の個数: 16

約数和(自身を含む): 407965185600

約数和(自身を除く): 149665185526

約数列:

[1, 2, 19, 38, 3319, 6638, 63061, 126122, 2048017, 4096034, 38912323, 77824646, 6797368423, 13594736846, 129150000037, 258300000074]

約数ペア:

[(1, 258300000074), (2, 129150000037), (19, 13594736846), (38, 6797368423), (3319, 77824646), (6638, 38912323), (63061, 4096034), (126122, 2048017)]