2901680004

素因数分解:

$2^2\times 3^1\times {\mathrm{383}}^1\times {\mathrm{769}}^1\times {\mathrm{821}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 6805370880

約数和(自身を除く): 3903690876

約数列:

[1, 2, 3, 4, 6, 12, 383, 766, 769, 821, 1149, 1532, 1538, 1642, 2298, 2307, 2463, 3076, 3284, 4596, 4614, 4926, 9228, 9852, 294527, 314443, 589054, 628886, 631349, 883581, 943329, 1178108, 1257772, 1262698, 1767162, 1886658, 1894047, 2525396, 3534324, 3773316, 3788094, 7576188, 241806667, 483613334, 725420001, 967226668, 1450840002, 2901680004]

約数ペア:

[(1, 2901680004), (2, 1450840002), (3, 967226668), (4, 725420001), (6, 483613334), (12, 241806667), (383, 7576188), (766, 3788094), (769, 3773316), (821, 3534324), (1149, 2525396), (1532, 1894047), (1538, 1886658), (1642, 1767162), (2298, 1262698), (2307, 1257772), (2463, 1178108), (3076, 943329), (3284, 883581), (4596, 631349), (4614, 628886), (4926, 589054), (9228, 314443), (9852, 294527)]