1057845568

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1271449}}^1$

素因数の和:1271474

約数の個数: 28

約数和(自身を含む): 2260638100

約数和(自身を除く): 1202792532

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1271449, 2542898, 5085796, 10171592, 16528837, 20343184, 33057674, 40686368, 66115348, 81372736, 132230696, 264461392, 528922784, 1057845568]

約数ペア:

[(1, 1057845568), (2, 528922784), (4, 264461392), (8, 132230696), (13, 81372736), (16, 66115348), (26, 40686368), (32, 33057674), (52, 20343184), (64, 16528837), (104, 10171592), (208, 5085796), (416, 2542898), (832, 1271449)]