2783200912

素因数分解:

$2^4\times {\mathrm{4523}}^1\times {\mathrm{38459}}^1$

素因数の和:42990

約数の個数: 20

約数和(自身を含む): 5393784240

約数和(自身を除く): 2610583328

約数列:

[1, 2, 4, 8, 16, 4523, 9046, 18092, 36184, 38459, 72368, 76918, 153836, 307672, 615344, 173950057, 347900114, 695800228, 1391600456, 2783200912]

約数ペア:

[(1, 2783200912), (2, 1391600456), (4, 695800228), (8, 347900114), (16, 173950057), (4523, 615344), (9046, 307672), (18092, 153836), (36184, 76918), (38459, 72368)]