2499786984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5481989}}^1$

素因数の和:5482017

約数の個数: 32

約数和(自身を含む): 6578388000

約数和(自身を除く): 4078601016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 5481989, 10963978, 16445967, 21927956, 32891934, 43855912, 65783868, 104157791, 131567736, 208315582, 312473373, 416631164, 624946746, 833262328, 1249893492, 2499786984]

約数ペア:

[(1, 2499786984), (2, 1249893492), (3, 833262328), (4, 624946746), (6, 416631164), (8, 312473373), (12, 208315582), (19, 131567736), (24, 104157791), (38, 65783868), (57, 43855912), (76, 32891934), (114, 21927956), (152, 16445967), (228, 10963978), (456, 5481989)]