2191656

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 5585760

約数和(自身を除く): 3394104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 1723, 3446, 5169, 6892, 10338, 13784, 20676, 41352, 91319, 182638, 273957, 365276, 547914, 730552, 1095828, 2191656]

約数ペア:

[(1, 2191656), (2, 1095828), (3, 730552), (4, 547914), (6, 365276), (8, 273957), (12, 182638), (24, 91319), (53, 41352), (106, 20676), (159, 13784), (212, 10338), (318, 6892), (424, 5169), (636, 3446), (1272, 1723)]