131400922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1901}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 221849280

約数和(自身を除く): 90448358

約数列:

[1, 2, 17, 19, 34, 38, 107, 214, 323, 646, 1819, 1901, 2033, 3638, 3802, 4066, 32317, 34561, 36119, 64634, 69122, 72238, 203407, 406814, 614023, 1228046, 3457919, 3864733, 6915838, 7729466, 65700461, 131400922]

約数ペア:

[(1, 131400922), (2, 65700461), (17, 7729466), (19, 6915838), (34, 3864733), (38, 3457919), (107, 1228046), (214, 614023), (323, 406814), (646, 203407), (1819, 72238), (1901, 69122), (2033, 64634), (3638, 36119), (3802, 34561), (4066, 32317)]