383966212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5683}}^1$

素因数の和:5840

約数の個数: 48

約数和(自身を含む): 814858240

約数和(自身を除く): 430892028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 127, 133, 254, 266, 508, 532, 889, 1778, 2413, 3556, 4826, 5683, 9652, 11366, 16891, 22732, 33782, 39781, 67564, 79562, 107977, 159124, 215954, 431908, 721741, 755839, 1443482, 1511678, 2886964, 3023356, 5052187, 10104374, 13713079, 20208748, 27426158, 54852316, 95991553, 191983106, 383966212]

約数ペア:

[(1, 383966212), (2, 191983106), (4, 95991553), (7, 54852316), (14, 27426158), (19, 20208748), (28, 13713079), (38, 10104374), (76, 5052187), (127, 3023356), (133, 2886964), (254, 1511678), (266, 1443482), (508, 755839), (532, 721741), (889, 431908), (1778, 215954), (2413, 159124), (3556, 107977), (4826, 79562), (5683, 67564), (9652, 39781), (11366, 33782), (16891, 22732)]