308792012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{67777}}^1$

素因数の和:67865

約数の個数: 24

約数和(自身を含む): 580721904

約数和(自身を除く): 271929892

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 67777, 135554, 271108, 1152209, 2304418, 4541059, 4608836, 9082118, 18164236, 77198003, 154396006, 308792012]

約数ペア:

[(1, 308792012), (2, 154396006), (4, 77198003), (17, 18164236), (34, 9082118), (67, 4608836), (68, 4541059), (134, 2304418), (268, 1152209), (1139, 271108), (2278, 135554), (4556, 67777)]