2823641584

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{362377}}^1$

素因数の和:362872

約数の個数: 20

約数和(自身を含む): 5482054384

約数和(自身を除く): 2658412800

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 362377, 724754, 1449508, 2899016, 5798032, 176477599, 352955198, 705910396, 1411820792, 2823641584]

約数ペア:

[(1, 2823641584), (2, 1411820792), (4, 705910396), (8, 352955198), (16, 176477599), (487, 5798032), (974, 2899016), (1948, 1449508), (3896, 724754), (7792, 362377)]