2783233730

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1\times {\mathrm{2239}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 5045483520

約数和(自身を除く): 2262249790

約数列:

[1, 2, 5, 10, 197, 394, 631, 985, 1262, 1970, 2239, 3155, 4478, 6310, 11195, 22390, 124307, 248614, 441083, 621535, 882166, 1243070, 1412809, 2205415, 2825618, 4410830, 7064045, 14128090, 278323373, 556646746, 1391616865, 2783233730]

約数ペア:

[(1, 2783233730), (2, 1391616865), (5, 556646746), (10, 278323373), (197, 14128090), (394, 7064045), (631, 4410830), (985, 2825618), (1262, 2205415), (1970, 1412809), (2239, 1243070), (3155, 882166), (4478, 621535), (6310, 441083), (11195, 248614), (22390, 124307)]