1330309984

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{264791}}^1$

素因数の和:264958

約数の個数: 24

約数和(自身を含む): 2635739568

約数和(自身を除く): 1305429584

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 264791, 529582, 1059164, 2118328, 4236656, 8473312, 41572187, 83144374, 166288748, 332577496, 665154992, 1330309984]

約数ペア:

[(1, 1330309984), (2, 665154992), (4, 332577496), (8, 166288748), (16, 83144374), (32, 41572187), (157, 8473312), (314, 4236656), (628, 2118328), (1256, 1059164), (2512, 529582), (5024, 264791)]