2012257496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{25643}}^1$

素因数の和:26243

約数の個数: 32

約数和(自身を含む): 4002002640

約数和(自身を除く): 1989745144

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 577, 1154, 2308, 4616, 9809, 19618, 25643, 39236, 51286, 78472, 102572, 205144, 435931, 871862, 1743724, 3487448, 14796011, 29592022, 59184044, 118368088, 251532187, 503064374, 1006128748, 2012257496]

約数ペア:

[(1, 2012257496), (2, 1006128748), (4, 503064374), (8, 251532187), (17, 118368088), (34, 59184044), (68, 29592022), (136, 14796011), (577, 3487448), (1154, 1743724), (2308, 871862), (4616, 435931), (9809, 205144), (19618, 102572), (25643, 78472), (39236, 51286)]