2078581228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{2713}}^1$

素因数の和:3346

約数の個数: 48

約数和(自身を含む): 4062532320

約数和(自身を除く): 1983951092

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 593, 646, 1186, 1292, 2372, 2713, 5426, 10081, 10852, 11267, 20162, 22534, 40324, 45068, 46121, 51547, 92242, 103094, 184484, 191539, 206188, 383078, 766156, 876299, 1608809, 1752598, 3217618, 3505196, 6435236, 27349753, 30567371, 54699506, 61134742, 109399012, 122269484, 519645307, 1039290614, 2078581228]

約数ペア:

[(1, 2078581228), (2, 1039290614), (4, 519645307), (17, 122269484), (19, 109399012), (34, 61134742), (38, 54699506), (68, 30567371), (76, 27349753), (323, 6435236), (593, 3505196), (646, 3217618), (1186, 1752598), (1292, 1608809), (2372, 876299), (2713, 766156), (5426, 383078), (10081, 206188), (10852, 191539), (11267, 184484), (20162, 103094), (22534, 92242), (40324, 51547), (45068, 46121)]