1721742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 3957120

約数和(自身を除く): 2235378

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 1373, 2746, 4119, 8238, 15103, 26087, 30206, 45309, 52174, 78261, 90618, 156522, 286957, 573914, 860871, 1721742]

約数ペア:

[(1, 1721742), (2, 860871), (3, 573914), (6, 286957), (11, 156522), (19, 90618), (22, 78261), (33, 52174), (38, 45309), (57, 30206), (66, 26087), (114, 15103), (209, 8238), (418, 4119), (627, 2746), (1254, 1373)]