2047893074

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{503}}^1\times {\mathrm{5639}}^1$

素因数の和:6182

約数の個数: 24

約数和(自身を含む): 3249046080

約数和(自身を除く): 1201153006

約数列:

[1, 2, 19, 38, 361, 503, 722, 1006, 5639, 9557, 11278, 19114, 107141, 181583, 214282, 363166, 2035679, 2836417, 4071358, 5672834, 53891923, 107783846, 1023946537, 2047893074]

約数ペア:

[(1, 2047893074), (2, 1023946537), (19, 107783846), (38, 53891923), (361, 5672834), (503, 4071358), (722, 2836417), (1006, 2035679), (5639, 363166), (9557, 214282), (11278, 181583), (19114, 107141)]