1956555976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{214723}}^1$

素因数の和:214813

約数の個数: 32

約数和(自身を含む): 3942332640

約数和(自身を除く): 1985776664

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 9112, 214723, 429446, 858892, 1717784, 3650291, 7300582, 14386441, 14601164, 28772882, 29202328, 57545764, 115091528, 244569497, 489138994, 978277988, 1956555976]

約数ペア:

[(1, 1956555976), (2, 978277988), (4, 489138994), (8, 244569497), (17, 115091528), (34, 57545764), (67, 29202328), (68, 28772882), (134, 14601164), (136, 14386441), (268, 7300582), (536, 3650291), (1139, 1717784), (2278, 858892), (4556, 429446), (9112, 214723)]