2683756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 5062176

約数和(自身を除く): 2378420

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 647, 1037, 1294, 2074, 2588, 4148, 10999, 21998, 39467, 43996, 78934, 157868, 670939, 1341878, 2683756]

約数ペア:

[(1, 2683756), (2, 1341878), (4, 670939), (17, 157868), (34, 78934), (61, 43996), (68, 39467), (122, 21998), (244, 10999), (647, 4148), (1037, 2588), (1294, 2074)]