2649270190322

素因数分解:

$2^1\times 7^2\times {\mathrm{19081}}^1\times {\mathrm{1416769}}^1$

素因数の和:1435866

約数の個数: 24

約数和(自身を含む): 4622951678940

約数和(自身を除く): 1973681488618

約数列:

[1, 2, 7, 14, 49, 98, 19081, 38162, 133567, 267134, 934969, 1416769, 1869938, 2833538, 9917383, 19834766, 69421681, 138843362, 27033369289, 54066738578, 189233585023, 378467170046, 1324635095161, 2649270190322]

約数ペア:

[(1, 2649270190322), (2, 1324635095161), (7, 378467170046), (14, 189233585023), (49, 54066738578), (98, 27033369289), (19081, 138843362), (38162, 69421681), (133567, 19834766), (267134, 9917383), (934969, 2833538), (1416769, 1869938)]