2783152912

素因数分解:

$2^4\times {\mathrm{8807}}^1\times {\mathrm{19751}}^1$

素因数の和:28566

約数の個数: 20

約数和(自身を含む): 5393244096

約数和(自身を除く): 2610091184

約数列:

[1, 2, 4, 8, 16, 8807, 17614, 19751, 35228, 39502, 70456, 79004, 140912, 158008, 316016, 173947057, 347894114, 695788228, 1391576456, 2783152912]

約数ペア:

[(1, 2783152912), (2, 1391576456), (4, 695788228), (8, 347894114), (16, 173947057), (8807, 316016), (17614, 158008), (19751, 140912), (35228, 79004), (39502, 70456)]