330935488

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{397759}}^1$

素因数の和:397784

約数の個数: 28

約数和(自身を含む): 707217280

約数和(自身を除く): 376281792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 397759, 795518, 1591036, 3182072, 5170867, 6364144, 10341734, 12728288, 20683468, 25456576, 41366936, 82733872, 165467744, 330935488]

約数ペア:

[(1, 330935488), (2, 165467744), (4, 82733872), (8, 41366936), (13, 25456576), (16, 20683468), (26, 12728288), (32, 10341734), (52, 6364144), (64, 5170867), (104, 3182072), (208, 1591036), (416, 795518), (832, 397759)]