298508912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1435139}}^1$

素因数の和:1435160

約数の個数: 20

約数和(自身を含む): 622850760

約数和(自身を除く): 324341848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1435139, 2870278, 5740556, 11481112, 18656807, 22962224, 37313614, 74627228, 149254456, 298508912]

約数ペア:

[(1, 298508912), (2, 149254456), (4, 74627228), (8, 37313614), (13, 22962224), (16, 18656807), (26, 11481112), (52, 5740556), (104, 2870278), (208, 1435139)]